From: Nathan Chancellor <natechancellor@gmail.com>
To: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
Nathan Chancellor <natechancellor@gmail.com>
Subject: [PATCH] pcmcia: Remove unnecessary parentheses
Date: Mon, 10 Dec 2018 16:55:40 -0700 [thread overview]
Message-ID: <20181210235540.7039-1-natechancellor@gmail.com> (raw)
Clang warns:
drivers/scsi/pcmcia/nsp_cs.c:1137:27: warning: equality comparison with
extraneous parentheses [-Wparentheses-equality]
if ((tmpSC->SCp.Message == MSG_COMMAND_COMPLETE)) {
~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/pcmcia/nsp_cs.c:1137:27: note: remove extraneous
parentheses around the comparison to silence this warning
if ((tmpSC->SCp.Message == MSG_COMMAND_COMPLETE)) {
~ ^ ~
drivers/scsi/pcmcia/nsp_cs.c:1137:27: note: use '=' to turn this
equality comparison into an assignment
if ((tmpSC->SCp.Message == MSG_COMMAND_COMPLETE)) {
^~
=
1 warning generated.
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
---
drivers/scsi/pcmcia/nsp_cs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index f3230494a8c9..f28105b144fc 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1134,7 +1134,8 @@ static irqreturn_t nspintr(int irq, void *dev_id)
//*sync_neg = SYNC_NOT_YET;
- if ((tmpSC->SCp.Message == MSG_COMMAND_COMPLETE)) { /* all command complete and return status */
+ /* all command complete and return status */
+ if (tmpSC->SCp.Message == MSG_COMMAND_COMPLETE) {
tmpSC->result = (DID_OK << 16) |
((tmpSC->SCp.Message & 0xff) << 8) |
((tmpSC->SCp.Status & 0xff) << 0);
--
2.20.0
next reply other threads:[~2018-12-10 23:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-10 23:55 Nathan Chancellor [this message]
2019-01-26 19:12 ` Nathan Chancellor
2019-01-29 6:29 ` Martin K. Petersen
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