From: Jason Gunthorpe <jgg@ziepe.ca>
To: Guo Zhengkui <guozhengkui@vivo.com>
Cc: Potnuri Bharat Teja <bharat@chelsio.com>,
Leon Romanovsky <leon@kernel.org>,
Bernard Metzler <bmt@zurich.ibm.com>,
"open list:CXGB4 IWARP RNIC DRIVER (IW_CXGB4)"
<linux-rdma@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>,
zhengkui_guo@outlook.com
Subject: Re: [PATCH] RDMA: replace ternary operator with min()
Date: Thu, 12 May 2022 11:11:08 -0300 [thread overview]
Message-ID: <20220512141108.GC63055@ziepe.ca> (raw)
In-Reply-To: <20220512135837.41089-1-guozhengkui@vivo.com>
On Thu, May 12, 2022 at 09:58:37PM +0800, Guo Zhengkui wrote:
> Fix the following coccicheck warnings:
>
> drivers/infiniband/sw/siw/siw_cm.c:1326:11-12: WARNING opportunity for min()
> drivers/infiniband/sw/siw/siw_cm.c:488:11-12: WARNING opportunity for min()
> drivers/infiniband/hw/cxgb4/cm.c:217:14-15: WARNING opportunity for min()
> drivers/infiniband/hw/cxgb4/cm.c:232:14-15: WARNING opportunity for min()
>
> min() macro is defined in include/linux/minmax.h. It avoids multiple
> evaluations of the arguments when non-constant and performs strict
> type-checking.
no, these are all error return patterns, if you want to change them to
something change them to
if (error < 0)
return error;
return 0;
Jason
next prev parent reply other threads:[~2022-05-12 14:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-12 13:58 Guo Zhengkui
2022-05-12 14:11 ` Jason Gunthorpe [this message]
2022-05-12 14:39 ` Guo Zhengkui
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