Patchwork [1/3] ext4: remove unused variable in ext4_free_blocks()

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Submitter Lukas Czerner
Date March 8, 2013, 8:23 a.m.
Message ID <1362730998-3263-1-git-send-email-lczerner@redhat.com>
Download mbox | patch
Permalink /patch/226037/
State Accepted
Headers show

Comments

Lukas Czerner - March 8, 2013, 8:23 a.m.
Remove unused variable 'freed' in ext4_free_blocks().

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
---
 fs/ext4/mballoc.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
Theodore Ts'o - March 11, 2013, 2:25 a.m.
On Fri, Mar 08, 2013 at 09:23:16AM +0100, Lukas Czerner wrote:
> Remove unused variable 'freed' in ext4_free_blocks().
> 
> Signed-off-by: Lukas Czerner <lczerner@redhat.com>

Thanks, applied.

					- Ted
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Patch

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 6540ebe..0a493a1 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4464,7 +4464,6 @@  void ext4_free_blocks(handle_t *handle, struct inode *inode,
 	struct buffer_head *bitmap_bh = NULL;
 	struct super_block *sb = inode->i_sb;
 	struct ext4_group_desc *gdp;
-	unsigned long freed = 0;
 	unsigned int overflow;
 	ext4_grpblk_t bit;
 	struct buffer_head *gd_bh;
@@ -4672,8 +4671,6 @@  do_more:
 
 	ext4_mb_unload_buddy(&e4b);
 
-	freed += count;
-
 	if (!(flags & EXT4_FREE_BLOCKS_NO_QUOT_UPDATE))
 		dquot_free_block(inode, EXT4_C2B(sbi, count_clusters));