diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2022-01-19 18:09:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-20 08:52:54 +0200 |
| commit | e1ce8a97befa98566f49acb99c79cc233cf3a703 (patch) | |
| tree | 679cd54f0ad63e69e4a09f00b3aaf5969606a4d7 /fs/nilfs2 | |
| parent | 9630f0d60fec5fbcaa4435a66f75df1dc9704b66 (diff) | |
nilfs2: remove redundant pointer sbufs
Pointer sbufs is being assigned a value but it's not being used later
on. The pointer is redundant and can be removed. Cleans up scan-build
static analysis warning:
fs/nilfs2/page.c:203:8: warning: Although the value stored to 'sbufs'
is used in the enclosing expression, the value is never actually read
from 'sbufs' [deadcode.DeadStores]
sbh = sbufs = page_buffers(src);
Link: https://lkml.kernel.org/r/20211211180955.550380-1-colin.i.king@gmail.com
Link: https://lkml.kernel.org/r/1640712476-15136-1-git-send-email-konishi.ryusuke@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2')
| -rw-r--r-- | fs/nilfs2/page.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c index bc3e2cd4117f..063dd16d75b5 100644 --- a/fs/nilfs2/page.c +++ b/fs/nilfs2/page.c @@ -195,12 +195,12 @@ void nilfs_page_bug(struct page *page) */ static void nilfs_copy_page(struct page *dst, struct page *src, int copy_dirty) { - struct buffer_head *dbh, *dbufs, *sbh, *sbufs; + struct buffer_head *dbh, *dbufs, *sbh; unsigned long mask = NILFS_BUFFER_INHERENT_BITS; BUG_ON(PageWriteback(dst)); - sbh = sbufs = page_buffers(src); + sbh = page_buffers(src); if (!page_has_buffers(dst)) create_empty_buffers(dst, sbh->b_size, 0); |