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authorAndi Kleen <andi@firstfloor.org>2010-06-14 21:28:03 +0400
committerTheodore Ts'o <tytso@mit.edu>2010-06-14 21:28:03 +0400
commit5a0790c2c4a18435759a70e1562450035d778339 (patch)
tree80acb12d0e37196cf60ae4ca150c6b556115f302 /fs/ext4/resize.c
parent07a038245b28df9196ffb2e8cc626e9b956a4e23 (diff)
downloadlinux-5a0790c2c4a18435759a70e1562450035d778339.tar.xz
ext4: remove initialized but not read variables
No real bugs found, just removed some dead code. Found by gcc 4.6's new warnings. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/resize.c')
-rw-r--r--fs/ext4/resize.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 27527ae466ea..ca5c8aa00a2f 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -952,7 +952,6 @@ int ext4_group_extend(struct super_block *sb, struct ext4_super_block *es,
ext4_fsblk_t n_blocks_count)
{
ext4_fsblk_t o_blocks_count;
- ext4_group_t o_groups_count;
ext4_grpblk_t last;
ext4_grpblk_t add;
struct buffer_head *bh;
@@ -964,7 +963,6 @@ int ext4_group_extend(struct super_block *sb, struct ext4_super_block *es,
* yet: we're going to revalidate es->s_blocks_count after
* taking the s_resize_lock below. */
o_blocks_count = ext4_blocks_count(es);
- o_groups_count = EXT4_SB(sb)->s_groups_count;
if (test_opt(sb, DEBUG))
printk(KERN_DEBUG "EXT4-fs: extending last group from %llu uto %llu blocks\n",