diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2023-06-22 11:27:36 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-23 17:04:04 -0700 |
| commit | 7982f975600d59ae3a3d98831f703e55243aba7c (patch) | |
| tree | d4645c8e91ccaec4e489b23a74a8c7f138df0c0a | |
| parent | a8992d8ad7775860594d3d981ef93fc423185fa4 (diff) | |
ocfs2: remove redundant assignment to variable bit_off
Variable bit_off is being assigned a value that is never read, it is being
re-assigned a new value in the following while loop. Remove the
assignment. Cleans up clang scan build warning:
fs/ocfs2/localalloc.c:976:18: warning: Although the value stored to
'bit_off' is used in the enclosing expression, the value is never
actually read from 'bit_off' [deadcode.DeadStores]
Link: https://lkml.kernel.org/r/20230622102736.2831126-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | fs/ocfs2/localalloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index c4426d12a2ad..c803c10dd97e 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -973,7 +973,7 @@ static int ocfs2_sync_local_to_main(struct ocfs2_super *osb, la_start_blk = ocfs2_clusters_to_blocks(osb->sb, le32_to_cpu(la->la_bm_off)); bitmap = la->la_bitmap; - start = count = bit_off = 0; + start = count = 0; left = le32_to_cpu(alloc->id1.bitmap1.i_total); while ((bit_off = ocfs2_find_next_zero_bit(bitmap, left, start)) |