From: Jason Gunthorpe <jgg@nvidia.com>
To: Yang Li <yang.lee@linux.alibaba.com>
Cc: dennis.dalessandro@cornelisnetworks.com,
mike.marciniszyn@cornelisnetworks.com, dledford@redhat.com,
nathan@kernel.org, ndesaulniers@google.com,
linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
clang-built-linux@googlegroups.com
Subject: Re: [PATCH] IB/qib: Remove redundant assignment to ret
Date: Fri, 30 Apr 2021 11:28:46 -0300 [thread overview]
Message-ID: <20210430142846.GA3518700@nvidia.com> (raw)
In-Reply-To: <1619692940-104771-1-git-send-email-yang.lee@linux.alibaba.com>
On Thu, Apr 29, 2021 at 06:42:20PM +0800, Yang Li wrote:
> Variable 'ret' is set to zero but this value is never read as it is
> overwritten with a new value later on, hence it is a redundant
> assignment and can be removed
>
> Clean up the following clang-analyzer warning:
>
> drivers/infiniband/hw/qib/qib_sd7220.c:690:2: warning: Value stored to
> 'ret' is never read [clang-analyzer-deadcode.DeadStores]
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
> ---
> drivers/infiniband/hw/qib/qib_sd7220.c | 1 -
> 1 file changed, 1 deletion(-)
Applied to for-next, thanks
Jason
prev parent reply other threads:[~2021-04-30 14:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-29 10:42 [PATCH] IB/qib: Remove redundant assignment to ret Yang Li
2021-04-30 14:28 ` Jason Gunthorpe [this message]
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