Shut gcc compile warning.

This is so stupid compiler.
Even though I used them for out-value.
but it complains uninitialized variable.
What...

Change-Id: I1818b60a1a8deb849f0a578d9325b823e97cfacd

diff --git a/src/server.c b/src/server.c
index d474df9..bbe22bb 100644 (file)
--- a/src/server.c
+++ b/src/server.c
@@ -532,7 +532,7 @@ out:
        return result;
 }
 
-static inline int validate_request(const char *pkgname, const char *id, struct inst_info **out_inst, const struct pkg_info **out_pkg)
+static int validate_request(const char *pkgname, const char *id, struct inst_info **out_inst, const struct pkg_info **out_pkg)
 {
        struct inst_info *inst;
        const struct pkg_info *pkg;
@@ -576,7 +576,7 @@ static struct packet *client_clicked(pid_t pid, int handle, const struct packet
        double x;
        double y;
        int ret;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -613,7 +613,7 @@ static struct packet *client_update_mode(pid_t pid, int handle, const struct pac
        const char *pkgname;
        const char *id;
        int ret;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -660,7 +660,7 @@ static struct packet *client_text_signal(pid_t pid, int handle, const struct pac
        double sy;
        double ex;
        double ey;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        int ret;
 
        client = client_find_by_rpc_handle(handle);
@@ -721,7 +721,7 @@ static struct packet *client_delete(pid_t pid, int handle, const struct packet *
        struct packet *result;
        const char *pkgname;
        const char *id;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        int ret;
 
        client = client_find_by_rpc_handle(handle);
@@ -804,7 +804,7 @@ static struct packet *client_resize(pid_t pid, int handle, const struct packet *
        const char *id;
        int w;
        int h;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        int ret;
 
        client = client_find_by_rpc_handle(handle);
@@ -953,7 +953,7 @@ static struct packet *client_change_visibility(pid_t pid, int handle, const stru
        const char *id;
        enum livebox_visible_state state;
        int ret;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -998,7 +998,7 @@ static struct packet *client_set_period(pid_t pid, int handle, const struct pack
        const char *id;
        double period;
        int ret;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1049,7 +1049,7 @@ static struct packet *client_change_group(pid_t pid, int handle, const struct pa
        const char *id;
        const char *cluster;
        const char *category;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        int ret;
 
        client = client_find_by_rpc_handle(handle);
@@ -1102,8 +1102,8 @@ static struct packet *client_pd_mouse_enter(pid_t pid, int handle, const struct
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1164,8 +1164,8 @@ static struct packet *client_pd_mouse_leave(pid_t pid, int handle, const struct
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1226,8 +1226,8 @@ static struct packet *client_pd_mouse_down(pid_t pid, int handle, const struct p
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1288,8 +1288,8 @@ static struct packet *client_pd_mouse_up(pid_t pid, int handle, const struct pac
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1350,8 +1350,8 @@ static struct packet *client_pd_mouse_move(pid_t pid, int handle, const struct p
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1412,8 +1412,8 @@ static struct packet *client_lb_mouse_move(pid_t pid, int handle, const struct p
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1480,8 +1480,8 @@ static struct packet *client_lb_mouse_set(pid_t pid, int handle, const struct pa
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1529,8 +1529,8 @@ static struct packet *client_lb_mouse_unset(pid_t pid, int handle, const struct
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1578,8 +1578,8 @@ static struct packet *client_pd_mouse_set(pid_t pid, int handle, const struct pa
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1628,8 +1628,8 @@ static struct packet *client_pd_mouse_unset(pid_t pid, int handle, const struct
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1677,8 +1677,8 @@ static struct packet *client_lb_mouse_enter(pid_t pid, int handle, const struct
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1739,8 +1739,8 @@ static struct packet *client_lb_mouse_leave(pid_t pid, int handle, const struct
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1801,8 +1801,8 @@ static struct packet *client_lb_mouse_down(pid_t pid, int handle, const struct p
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1863,8 +1863,8 @@ static struct packet *client_lb_mouse_up(pid_t pid, int handle, const struct pac
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -1926,8 +1926,8 @@ static struct packet *client_pd_access_action_up(pid_t pid, int handle, const st
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2011,8 +2011,8 @@ static struct packet *client_pd_access_action_down(pid_t pid, int handle, const
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2096,8 +2096,8 @@ static struct packet *client_pd_access_scroll_down(pid_t pid, int handle, const
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2181,8 +2181,8 @@ static struct packet *client_pd_access_scroll_move(pid_t pid, int handle, const
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2266,8 +2266,8 @@ static struct packet *client_pd_access_scroll_up(pid_t pid, int handle, const st
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2349,8 +2349,8 @@ static struct packet *client_pd_access_unhighlight(pid_t pid, int handle, const
        const char *id;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        int ret;
        double timestamp;
 
@@ -2435,8 +2435,8 @@ static struct packet *client_pd_access_hl(pid_t pid, int handle, const struct pa
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2520,8 +2520,8 @@ static struct packet *client_pd_access_hl_prev(pid_t pid, int handle, const stru
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2605,8 +2605,8 @@ static struct packet *client_pd_access_hl_next(pid_t pid, int handle, const stru
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2696,8 +2696,8 @@ static struct packet *client_pd_access_activate(pid_t pid, int handle, const str
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2780,8 +2780,8 @@ static struct packet *client_pd_key_down(pid_t pid, int handle, const struct pac
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2902,8 +2902,8 @@ static struct packet *client_pd_key_up(pid_t pid, int handle, const struct packe
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -2967,8 +2967,8 @@ static struct packet *client_lb_access_hl(pid_t pid, int handle, const struct pa
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -3052,8 +3052,8 @@ static struct packet *client_lb_access_hl_prev(pid_t pid, int handle, const stru
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -3137,8 +3137,8 @@ static struct packet *client_lb_access_hl_next(pid_t pid, int handle, const stru
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -3220,8 +3220,8 @@ static struct packet *client_lb_access_action_up(pid_t pid, int handle, const st
        const char *id;
        int ret;
        double timestamp;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        int x;
        int y;
 
@@ -3312,8 +3312,8 @@ static struct packet *client_lb_access_action_down(pid_t pid, int handle, const
        const char *id;
        int ret;
        double timestamp;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        int x;
        int y;
 
@@ -3406,8 +3406,8 @@ static struct packet *client_lb_access_unhighlight(pid_t pid, int handle, const
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -3489,8 +3489,8 @@ static struct packet *client_lb_access_scroll_down(pid_t pid, int handle, const
        const char *id;
        int ret;
        double timestamp;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        int x;
        int y;
 
@@ -3581,8 +3581,8 @@ static struct packet *client_lb_access_scroll_move(pid_t pid, int handle, const
        const char *id;
        int ret;
        double timestamp;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        int x;
        int y;
 
@@ -3673,8 +3673,8 @@ static struct packet *client_lb_access_scroll_up(pid_t pid, int handle, const st
        const char *id;
        int ret;
        double timestamp;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        int x;
        int y;
 
@@ -3767,8 +3767,8 @@ static struct packet *client_lb_access_activate(pid_t pid, int handle, const str
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -3853,8 +3853,8 @@ static struct packet *client_lb_key_down(pid_t pid, int handle, const struct pac
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -3918,8 +3918,8 @@ static struct packet *client_lb_key_up(pid_t pid, int handle, const struct packe
        double timestamp;
        int x;
        int y;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -3987,7 +3987,7 @@ static struct packet *client_lb_acquire_pixmap(pid_t pid, int handle, const stru
        const char *pkgname;
        const char *id;
        struct client_node *client;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        int ret;
        int pixmap = 0;
        void *buf_ptr;
@@ -4069,7 +4069,7 @@ static struct packet *client_lb_release_pixmap(pid_t pid, int handle, const stru
        const char *pkgname;
        const char *id;
        struct client_node *client;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        int pixmap;
        void *buf_ptr;
        int ret;
@@ -4112,7 +4112,7 @@ static struct packet *client_pd_acquire_pixmap(pid_t pid, int handle, const stru
        const char *pkgname;
        const char *id;
        struct client_node *client;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        int ret;
        int pixmap = 0;
        void *buf_ptr;
@@ -4240,7 +4240,7 @@ static struct packet *client_pinup_changed(pid_t pid, int handle, const struct p
        const char *id;
        int pinup;
        int ret;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
 
        client = client_find_by_rpc_handle(handle);
        if (!client) {
@@ -4340,8 +4340,8 @@ static Eina_Bool lazy_pd_destroyed_cb(void *inst)
 static struct packet *client_pd_move(pid_t pid, int handle, const struct packet *packet) /* pkgname, id, x, y */
 {
        struct client_node *client;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        const char *pkgname;
        const char *id;
        double x = 0.0f;
@@ -4462,8 +4462,8 @@ static struct packet *client_create_pd(pid_t pid, int handle, const struct packe
        const char *pkgname;
        const char *id;
        int ret;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        Ecore_Timer *pd_monitor;
        double x;
        double y;
@@ -4681,8 +4681,8 @@ static struct packet *client_destroy_pd(pid_t pid, int handle, const struct pack
        const char *pkgname;
        const char *id;
        int ret;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        Ecore_Timer *pd_monitor;
        struct slave_node *slave;
 
@@ -5053,7 +5053,7 @@ static inline int update_pkg_cb(struct category *category, const char *pkgname)
 
 static struct packet *client_update(pid_t pid, int handle, const struct packet *packet)
 {
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        struct client_node *client;
        const char *pkgname;
        const char *id;
@@ -5377,8 +5377,8 @@ out:
 static struct packet *slave_lb_update_begin(pid_t pid, int handle, const struct packet *packet)
 {
        struct slave_node *slave;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        const char *pkgname;
        const char *id;
        double priority;
@@ -5424,8 +5424,8 @@ out:
 static struct packet *slave_lb_update_end(pid_t pid, int handle, const struct packet *packet)
 {
        struct slave_node *slave;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        const char *pkgname;
        const char *id;
        int ret;
@@ -5468,8 +5468,8 @@ out:
 static struct packet *slave_pd_update_begin(pid_t pid, int handle, const struct packet *packet)
 {
        struct slave_node *slave;
-       const struct pkg_info *pkg;
-       struct inst_info *inst;
+       const struct pkg_info *pkg = NULL;
+       struct inst_info *inst = NULL;
        const char *pkgname;
        const char *id;
        int ret;
@@ -5509,7 +5509,7 @@ out:
 static struct packet *slave_access_status(pid_t pid, int handle, const struct packet *packet)
 {
        struct slave_node *slave;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        const char *pkgname;
        const char *id;
        int status;
@@ -5543,8 +5543,8 @@ out:
 static struct packet *slave_pd_update_end(pid_t pid, int handle, const struct packet *packet)
 {
        struct slave_node *slave;
-       const struct pkg_info *pkg;
-       struct inst_info *inst;
+       const struct pkg_info *pkg = NULL;
+       struct inst_info *inst = NULL;
        const char *pkgname;
        const char *id;
        int ret;
@@ -5647,7 +5647,7 @@ static struct packet *slave_updated(pid_t pid, int handle, const struct packet *
        int h;
        double priority;
        int ret;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
 
        slave = slave_find_by_pid(pid);
        if (!slave) {
@@ -5708,7 +5708,7 @@ out:
 static struct packet *slave_hold_scroll(pid_t pid, int handle, const struct packet *packet)
 {
        struct slave_node *slave;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        const char *pkgname;
        const char *id;
        int seize;
@@ -5746,7 +5746,7 @@ static struct packet *slave_desc_updated(pid_t pid, int handle, const struct pac
        const char *id;
        const char *descfile;
        int ret;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
 
        slave = slave_find_by_pid(pid);
        if (!slave) {
@@ -5796,7 +5796,7 @@ static struct packet *slave_deleted(pid_t pid, int handle, const struct packet *
        const char *pkgname;
        const char *id;
        int ret;
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
 
        slave = slave_find_by_pid(pid);
        if (!slave) {
@@ -5832,8 +5832,8 @@ static struct packet *slave_acquire_buffer(pid_t pid, int handle, const struct p
        int pixel_size;
        struct packet *result;
        struct slave_node *slave;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        int ret;
 
        slave = slave_find_by_pid(pid);
@@ -5981,8 +5981,8 @@ static struct packet *slave_resize_buffer(pid_t pid, int handle, const struct pa
        const char *id;
        int w;
        int h;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        int ret;
 
        slave = slave_find_by_pid(pid);
@@ -6071,8 +6071,8 @@ static struct packet *slave_release_buffer(pid_t pid, int handle, const struct p
        const char *id;
        struct packet *result;
        struct slave_node *slave;
-       struct inst_info *inst;
-       const struct pkg_info *pkg;
+       struct inst_info *inst = NULL;
+       const struct pkg_info *pkg = NULL;
        int ret;
 
        slave = slave_find_by_pid(pid);
@@ -6182,7 +6182,7 @@ out:
 
 static struct packet *service_change_period(pid_t pid, int handle, const struct packet *packet)
 {
-       struct inst_info *inst;
+       struct inst_info *inst = NULL;
        struct packet *result;
        const char *pkgname;
        const char *id;