[PATCH 3/3] Ext2: remove the static function release_blocks to optimize the kernel

[Wang shilong <wangshilong1991@gmail.com>]

From: Wang Shilong <wangsl-fnst@cn.fujitsu.com>

Because the static function 'release_blocks' is only called
when releasing blocks,it will be more simple and efficient to
call the function 'percpu_counter_add' directly.

Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
---
 fs/ext2/balloc.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
index 9d372bf..d5a6afd 100644
--- a/fs/ext2/balloc.c
+++ b/fs/ext2/balloc.c
@@ -159,15 +159,6 @@ read_block_bitmap(struct super_block *sb, unsigned int block_group)
 	return bh;
 }
 
-static void release_blocks(struct super_block *sb, int count)
-{
-	if (count) {
-		struct ext2_sb_info *sbi = EXT2_SB(sb);
-
-		percpu_counter_add(&sbi->s_freeblocks_counter, count);
-	}
-}