The patch titled
Subject: ocfs2: remove set but not used variable 'last_hash'
has been added to the -mm tree. Its filename is
ocfs2-remove-set-but-not-used-variable-last_hash.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ocfs2-remove-set-but-not-used-variable-last_hash.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-remove-set-but-not-used-variable-last_hash.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: YueHaibing <yuehaibing@xxxxxxxxxx>
Subject: ocfs2: remove set but not used variable 'last_hash'
Fixes gcc '-Wunused-but-set-variable' warning:
fs/ocfs2/xattr.c: In function ocfs2_xattr_bucket_find:
fs/ocfs2/xattr.c:3828:6: warning: variable last_hash set but not used [-Wunused-but-set-variable]
It's never used and can be removed.
Link: http://lkml.kernel.org/r/20190716132110.34836-1-yuehaibing@xxxxxxxxxx
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Joseph Qi <jiangqi903@xxxxxxxxx>
Cc: Changwei Ge <gechangwei@xxxxxxx>
Cc: Gang He <ghe@xxxxxxxx>
Cc: Jun Piao <piaojun@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/xattr.c | 3 ---
1 file changed, 3 deletions(-)
--- a/fs/ocfs2/xattr.c~ocfs2-remove-set-but-not-used-variable-last_hash
+++ a/fs/ocfs2/xattr.c
@@ -3825,7 +3825,6 @@ static int ocfs2_xattr_bucket_find(struc
u16 blk_per_bucket = ocfs2_blocks_per_xattr_bucket(inode->i_sb);
int low_bucket = 0, bucket, high_bucket;
struct ocfs2_xattr_bucket *search;
- u32 last_hash;
u64 blkno, lower_blkno = 0;
search = ocfs2_xattr_bucket_new(inode);
@@ -3869,8 +3868,6 @@ static int ocfs2_xattr_bucket_find(struc
if (xh->xh_count)
xe = &xh->xh_entries[le16_to_cpu(xh->xh_count) - 1];
- last_hash = le32_to_cpu(xe->xe_name_hash);
-
/* record lower_blkno which may be the insert place. */
lower_blkno = blkno;
_
Patches currently in -mm which might be from yuehaibing@xxxxxxxxxx are
ocfs2-remove-set-but-not-used-variable-last_hash.patch
binfmt_flat-remove-set-but-not-used-variable-inode.patch
ufs-remove-set-but-not-used-variable-usb3.patch
