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| author |   zhong jiang <zhongjiang@huawei.com> | 2018-08-04 17:34:07 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2018-08-04 17:34:07 -0400 |
| commit | 863c37fcb14f8b66ea831b45fb35a53ac4a8d69e (patch) | |
| tree | e699c12ed03cfda99b2e8074304aa05abaa59f53 | |
| parent | ext4: improve code readability in ext4_iget() (diff) | |
| download | linux-dev-863c37fcb14f8b66ea831b45fb35a53ac4a8d69e.tar.xz linux-dev-863c37fcb14f8b66ea831b45fb35a53ac4a8d69e.zip | |
ext4: remove unneeded variable "err" in ext4_mb_release_inode_pa()
The err is not used after initalization. So just remove the variable.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
| -rw-r--r-- | fs/ext4/mballoc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 8b24d3d42cb3..e29fce2fbf25 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -3801,7 +3801,6 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh, ext4_group_t group; ext4_grpblk_t bit; unsigned long long grp_blk_start; - int err = 0; int free = 0; BUG_ON(pa->pa_deleted == 0); @@ -3842,7 +3841,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh, } atomic_add(free, &sbi->s_mb_discarded); - return err; + return 0; } static noinline_for_stack int |