Remove mutex on pm-queue

pkgmgr is not a multi thread program

Change-Id: I0151977e839ad49edfbd36c0f64f5bd9408d7185
Signed-off-by: Sangyoon Jang <s89.jang@samsung.com>

diff --git a/server/src/pm-queue.c b/server/src/pm-queue.c
index 20b965c..c73c8ba 100644 (file)
--- a/server/src/pm-queue.c
+++ b/server/src/pm-queue.c
@@ -39,7 +39,6 @@ static int __entry_exist(char *backend);
 static int __is_pkg_supported(char *pkgtype);
 
 queue_info_map *start = NULL;
-pthread_mutex_t pm_mutex;
 int entries = 0;
 int slot = 0;
 int num_of_backends = 0;
@@ -240,7 +239,6 @@ int _pm_queue_init()
        }
        free(namelist);
        num_of_backends = slot;
-       pthread_mutex_init(&pm_mutex, NULL);
 
 #ifdef DEBUG_INFO
        /*Debug info*/
@@ -269,14 +267,12 @@ int _pm_queue_push(pm_dbus_msg *item)
        if (ret == 0)
                return -1;
 
-       pthread_mutex_lock(&pm_mutex);
        cur = __get_head_from_pkgtype(item);
        tmp = cur;
 
        data = _add_node();
        if (!data) { /* fail to allocate mem */
                ERR("Fail to allocate memory\n");
-               pthread_mutex_unlock(&pm_mutex);
                return -1;
        }
 
@@ -301,7 +297,6 @@ int _pm_queue_push(pm_dbus_msg *item)
 
                tmp->next = data;
        }
-       pthread_mutex_unlock(&pm_mutex);
        return 0;
 }
 
@@ -320,7 +315,6 @@ pm_dbus_msg *_pm_queue_pop(int position)
                return NULL;
        }
        memset(ret, 0x00, sizeof(pm_dbus_msg));
-       pthread_mutex_lock(&pm_mutex);
        ptr = start;
        for(i = 0; i < entries; i++)
        {
@@ -333,7 +327,6 @@ pm_dbus_msg *_pm_queue_pop(int position)
 
        if (!cur) {             /* queue is empty */
                ret->req_type = -1;
-               pthread_mutex_unlock(&pm_mutex);
                return ret;
        }
 
@@ -359,7 +352,6 @@ pm_dbus_msg *_pm_queue_pop(int position)
                }
                ptr++;
        }
-       pthread_mutex_unlock(&pm_mutex);
        return ret;
 }