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| author | Robin Dong <sanbai@taobao.com> | 2011-10-26 05:29:21 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-10-26 05:29:21 -0400 |
| commit | 66a83cde47deb4e8874539326e12e88ed82158d3 (patch) | |
| tree | 1edcff9e419358784db22b81a82c231f6aebe25f /fs/ext4/mballoc.c | |
| parent | ebbe027797f67d34708ccfabdb129886d549f9ce (diff) | |
| download | linux-66a83cde47deb4e8874539326e12e88ed82158d3.tar.gz linux-66a83cde47deb4e8874539326e12e88ed82158d3.tar.bz2 linux-66a83cde47deb4e8874539326e12e88ed82158d3.zip | |
ext4: remove unused variable in ext4_mb_generate_from_pa()
The variable 'count' in function ext4_mb_generate_from_pa() looks
useless, so remove it.
Signed-off-by: Robin Dong <sanbai@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/mballoc.c')
| -rw-r--r-- | fs/ext4/mballoc.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 89762652aae2..c66531d800b1 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -3345,7 +3345,6 @@ void ext4_mb_generate_from_pa(struct super_block *sb, void *bitmap, ext4_group_t groupnr; ext4_grpblk_t start; int preallocated = 0; - int count = 0; int len; /* all form of preallocation discards first load group, @@ -3368,7 +3367,6 @@ void ext4_mb_generate_from_pa(struct super_block *sb, void *bitmap, BUG_ON(groupnr != group); ext4_set_bits(bitmap, start, len); preallocated += len; - count++; } mb_debug(1, "prellocated %u for group %u\n", preallocated, group); } |