btrfs-progs: cleanup, mark more functions static

Reported by sparse.

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/btrfs-corrupt-block.c b/btrfs-corrupt-block.c
index ea871f4..ee2093f 100644 (file)
--- a/btrfs-corrupt-block.c
+++ b/btrfs-corrupt-block.c
@@ -33,8 +33,8 @@
 
 #define FIELD_BUF_LEN 80
 
-struct extent_buffer *debug_corrupt_block(struct btrfs_root *root, u64 bytenr,
-                                    u32 blocksize, u64 copy)
+static struct extent_buffer *debug_corrupt_block(struct btrfs_root *root,
+               u64 bytenr, u32 blocksize, u64 copy)
 {
        int ret;
        struct extent_buffer *eb;
@@ -880,7 +880,7 @@ static int delete_csum(struct btrfs_root *root, u64 bytenr, u64 bytes)
  * If using COW, chunk recover will use the old item to recover,
  * which is still OK but we want to check the ability to rebuild chunk
  * not only restore the old ones */
-int corrupt_item_nocow(struct btrfs_trans_handle *trans,
+static int corrupt_item_nocow(struct btrfs_trans_handle *trans,
                       struct btrfs_root *root, struct btrfs_path *path,
                       int del)
 {
@@ -913,7 +913,7 @@ int corrupt_item_nocow(struct btrfs_trans_handle *trans,
        }
        return ret;
 }
-int corrupt_chunk_tree(struct btrfs_trans_handle *trans,
+static int corrupt_chunk_tree(struct btrfs_trans_handle *trans,
                       struct btrfs_root *root)
 {
        int ret;
@@ -986,7 +986,7 @@ free_out:
        btrfs_free_path(path);
        return ret;
 }
-int find_chunk_offset(struct btrfs_root *root,
+static int find_chunk_offset(struct btrfs_root *root,
                      struct btrfs_path *path, u64 offset)
 {
        struct btrfs_key key;

diff --git a/cmds-check.c b/cmds-check.c
index 0694a3b..fe3f782 100644 (file)
--- a/cmds-check.c
+++ b/cmds-check.c
@@ -186,7 +186,7 @@ static u64 first_extent_gap(struct rb_root *holes)
        return hole->start;
 }
 
-int compare_hole(struct rb_node *node1, struct rb_node *node2)
+static int compare_hole(struct rb_node *node1, struct rb_node *node2)
 {
        struct file_extent_hole *hole1;
        struct file_extent_hole *hole2;

diff --git a/cmds-device.c b/cmds-device.c
index 195ae2d..2bb6bcb 100644 (file)
--- a/cmds-device.c
+++ b/cmds-device.c
@@ -507,7 +507,7 @@ out:
        return ret;
 }
 
-int cmd_device_usage(int argc, char **argv)
+static int cmd_device_usage(int argc, char **argv)
 {
        unsigned unit_mode;
        int ret = 0;

diff --git a/cmds-rescue.c b/cmds-rescue.c
index bcec344..fb3227b 100644 (file)
--- a/cmds-rescue.c
+++ b/cmds-rescue.c
@@ -52,7 +52,7 @@ static const char * const cmd_rescue_super_recover_usage[] = {
        NULL
 };
 
-int cmd_rescue_chunk_recover(int argc, char *argv[])
+static int cmd_rescue_chunk_recover(int argc, char *argv[])
 {
        int ret = 0;
        char *file;
@@ -112,7 +112,7 @@ int cmd_rescue_chunk_recover(int argc, char *argv[])
  *   3 : Fail to Recover bad supeblocks
  *   4 : Abort to recover bad superblocks
  */
-int cmd_rescue_super_recover(int argc, char **argv)
+static int cmd_rescue_super_recover(int argc, char **argv)
 {
        int ret;
        int verbose = 0;
@@ -159,7 +159,7 @@ static const char * const cmd_rescue_zero_log_usage[] = {
        NULL
 };
 
-int cmd_rescue_zero_log(int argc, char **argv)
+static int cmd_rescue_zero_log(int argc, char **argv)
 {
        struct btrfs_root *root;
        struct btrfs_trans_handle *trans;

diff --git a/dir-item.c b/dir-item.c
index f3ad98f..bc59d17 100644 (file)
--- a/dir-item.c
+++ b/dir-item.c
@@ -277,7 +277,7 @@ int btrfs_delete_one_dir_name(struct btrfs_trans_handle *trans,
        return ret;
 }
 
-int verify_dir_item(struct btrfs_root *root,
+static int verify_dir_item(struct btrfs_root *root,
                    struct extent_buffer *leaf,
                    struct btrfs_dir_item *dir_item)
 {