lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ext4: remove unused variable in ext4_mb_generate_from_pa()

Browse Source 
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>
This commit is contained in:
Robin Dong
2011-10-26 05:29:21 -04:00
committed by Theodore Ts'o
parent ebbe027797
commit 66a83cde47
1 changed files with 0 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
fs/ext4/mballoc.c
View File

@@ -3345,7 +3345,6 @@ void ext4_mb_generate_from_pa(struct super_block *sb, void *bitmap,
ext4_group_t groupnr; ext4_group_t groupnr;
ext4_grpblk_t start; ext4_grpblk_t start;
int preallocated = 0; int preallocated = 0;
int count = 0;
int len; int len;
/* all form of preallocation discards first load group, /* 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); BUG_ON(groupnr != group);
ext4_set_bits(bitmap, start, len); ext4_set_bits(bitmap, start, len);
preallocated += len; preallocated += len;
count++;
} }
mb_debug(1, "prellocated %u for group %u\n", preallocated, group); mb_debug(1, "prellocated %u for group %u\n", preallocated, group);
} }