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authorColin Ian King <colin.i.king@gmail.com>2023-06-22 13:27:36 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-06-24 03:04:04 +0300
commit7982f975600d59ae3a3d98831f703e55243aba7c (patch)
treed4645c8e91ccaec4e489b23a74a8c7f138df0c0a /fs
parenta8992d8ad7775860594d3d981ef93fc423185fa4 (diff)
downloadlinux-7982f975600d59ae3a3d98831f703e55243aba7c.tar.xz
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>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/localalloc.c2
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))