From: cgel.zte@gmail.com
To: agk@redhat.com
Cc: snitzer@redhat.com, dm-devel@redhat.com,
linux-kernel@vger.kernel.org,
ran jianping <ran.jianping@zte.com.cn>,
Zeal Robot <zealci@zte.com.cn>
Subject: [PATCH] dm: remove unneeded variable
Date: Thu, 11 Nov 2021 07:53:31 +0000 [thread overview]
Message-ID: <20211111075331.158061-1-ran.jianping@zte.com.cn> (raw)
From: ran jianping <ran.jianping@zte.com.cn>
Fix the following coccicheck review:
./drivers/md/dm-ps-round-robin.c:91:5-7:Unneeded variable
Remove unneeded variable used to store return value.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ran jianping <ran.jianping@zte.com.cn>
---
drivers/md/dm-ps-round-robin.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/md/dm-ps-round-robin.c b/drivers/md/dm-ps-round-robin.c
index 27f44c5fa04e..455fc02af1cf 100644
--- a/drivers/md/dm-ps-round-robin.c
+++ b/drivers/md/dm-ps-round-robin.c
@@ -88,7 +88,6 @@ static int rr_status(struct path_selector *ps, struct dm_path *path,
status_type_t type, char *result, unsigned int maxlen)
{
struct path_info *pi;
- int sz = 0;
if (!path)
DMEMIT("0 ");
@@ -107,7 +106,7 @@ static int rr_status(struct path_selector *ps, struct dm_path *path,
}
}
- return sz;
+ return 0;
}
/*
--
2.25.1
next reply other threads:[~2021-11-11 7:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-11 7:53 cgel.zte [this message]
2021-11-11 16:50 ` kernel test robot
2021-11-12 15:09 ` Mike Snitzer
2023-06-14 2:10 [PATCH] " baomingtong001
2023-06-14 2:42 ` Alasdair G Kergon
[not found] ` <a78b787e3c45de04df95c80dfc2aa511@208suo.com>
2023-06-14 18:48 ` Alasdair G Kergon
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