From: Jason Gunthorpe <jgg@nvidia.com>
To: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Cc: mike.marciniszyn@cornelisnetworks.com,
dennis.dalessandro@cornelisnetworks.com, dledford@redhat.com,
linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] IB/hfi1: Remove redundant variable rcd
Date: Tue, 27 Apr 2021 15:19:05 -0300 [thread overview]
Message-ID: <20210427181905.GA3241618@nvidia.com> (raw)
In-Reply-To: <1619346696-46300-1-git-send-email-jiapeng.chong@linux.alibaba.com>
On Sun, Apr 25, 2021 at 06:31:36PM +0800, Jiapeng Chong wrote:
> Variable rcd is being assigned a value from a calculation
> however the variable is never read, so this redundant variable
> can be removed.
>
> Cleans up the following clang-analyzer warning:
>
> drivers/infiniband/hw/hfi1/affinity.c:986:3: warning: Value stored to
> 'rcd' is never read [clang-analyzer-deadcode.DeadStores].
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
> ---
> drivers/infiniband/hw/hfi1/affinity.c | 1 -
> 1 file changed, 1 deletion(-)
Applied to for-next, though I also moved the rcd variable into the
only scope that used it.
Jason
prev parent reply other threads:[~2021-04-27 18:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-25 10:31 [PATCH] IB/hfi1: Remove redundant variable rcd Jiapeng Chong
2021-04-27 18:19 ` Jason Gunthorpe [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210427181905.GA3241618@nvidia.com \
--to=jgg@nvidia.com \
--cc=dennis.dalessandro@cornelisnetworks.com \
--cc=dledford@redhat.com \
--cc=jiapeng.chong@linux.alibaba.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=mike.marciniszyn@cornelisnetworks.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.