From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Nilesh Javali <njavali@marvell.com>,
GR-QLogic-Storage-Upstream@marvell.com,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] scsi: qla2xxx: remove unnecessary NULL check
Date: Sat, 23 Jan 2021 03:04:49 +0000 [thread overview]
Message-ID: <yq1zh109wwc.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <YAkaaSrhn1mFqyHy@mwanda> (Dan Carpenter's message of "Thu, 21 Jan 2021 09:08:41 +0300")
Dan,
> The list iterator can't be NULL so this check is not required. Removing
> the check silences a Smatch warning about inconsistent NULL checking.
>
> drivers/scsi/qla2xxx/qla_dfs.c:371 qla_dfs_tgt_counters_show()
> error: we previously assumed 'fcport' could be null (see line 372)
Applied to 5.12/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2021-01-23 3:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-21 6:08 [PATCH] scsi: qla2xxx: remove unnecessary NULL check Dan Carpenter
2021-01-21 6:20 ` Saurav Kashyap
2021-01-23 3:04 ` Martin K. Petersen [this message]
2021-01-27 4:54 ` Martin K. Petersen
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