From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: YueHaibing <yuehaibing@huawei.com>,
Joseph Qi <joseph.qi@linux.alibaba.com>,
Mark Fasheh <mark@fasheh.com>, Joel Becker <jlbec@evilplan.org>,
Junxiao Bi <junxiao.bi@oracle.com>,
Changwei Ge <gechangwei@live.cn>, Gang He <ghe@suse.com>,
Jun Piao <piaojun@huawei.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.4 12/14] ocfs2: remove set but not used variable 'last_hash'
Date: Tue, 6 Aug 2019 17:37:46 -0400 [thread overview]
Message-ID: <20190806213749.20689-12-sashal@kernel.org> (raw)
In-Reply-To: <20190806213749.20689-1-sashal@kernel.org>
From: YueHaibing <yuehaibing@huawei.com>
[ Upstream commit 7bc36e3ce91471b6377c8eadc0a2f220a2280083 ]
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@huawei.com
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/ocfs2/xattr.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 4f0788232f2f9..06faa608e5622 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -3808,7 +3808,6 @@ static int ocfs2_xattr_bucket_find(struct inode *inode,
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);
@@ -3852,8 +3851,6 @@ static int ocfs2_xattr_bucket_find(struct inode *inode,
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;
--
2.20.1
next prev parent reply other threads:[~2019-08-06 21:38 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-06 21:37 [PATCH AUTOSEL 4.4 01/14] xtensa: fix build for cores with coprocessors Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 02/14] xen/pciback: remove set but not used variable 'old_state' Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 03/14] irqchip/irq-imx-gpcv2: Forward irq type to parent Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 04/14] perf header: Fix divide by zero error if f_header.attr_size==0 Sasha Levin
2019-08-19 12:07 ` Jack Wang
2019-08-19 14:15 ` Jiri Olsa
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 05/14] perf header: Fix use of unitialized value warning Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 06/14] libata: zpodd: Fix small read overflow in zpodd_get_mech_type() Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 07/14] scsi: hpsa: correct scsi command status issue after reset Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 08/14] exit: make setting exit_state consistent Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 09/14] ata: libahci: do not complain in case of deferred probe Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 10/14] kbuild: modpost: handle KBUILD_EXTRA_SYMBOLS only for external modules Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 11/14] IB/core: Add mitigation for Spectre V1 Sasha Levin
2019-08-06 21:37 ` Sasha Levin [this message]
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 13/14] coredump: split pipe command whitespace before expanding template Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.4 14/14] asm-generic: fix -Wtype-limits compiler warnings Sasha Levin
2019-08-19 16:53 ` [PATCH AUTOSEL 4.4 01/14] xtensa: fix build for cores with coprocessors Ben Hutchings
2019-08-19 17:06 ` Max Filippov
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