From: Dan Carpenter <dan.carpenter@oracle.com>
To: Yizhuo <yzhai003@ucr.edu>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Juan Antonio Aldea-Armenteros <juant.aldea@gmail.com>,
linux-media@vger.kernel.org, linux-staging@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] media: atomisp: fix the uninitialized use and rename "retvalue"
Date: Thu, 24 Jun 2021 12:31:33 +0300 [thread overview]
Message-ID: <20210624093133.GD2040@kadam> (raw)
In-Reply-To: <20210624031719.11157-1-yzhai003@ucr.edu>
On Thu, Jun 24, 2021 at 03:17:17AM +0000, Yizhuo wrote:
> Inside function mt9m114_detect(), variable "retvalue" could
> be uninitialized if mt9m114_read_reg() returns error, however, it
> is used in the later if statement, which is potentially unsafe.
>
> The local variable "retvalue" is renamed to "model" to avoid
> confusion.
>
> Signed-off-by: Yizhuo <yzhai003@ucr.edu>
Please add a Fixes tag.
regards,
dan carpenter
next prev parent reply other threads:[~2021-06-24 9:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-24 3:17 [PATCH v2] media: atomisp: fix the uninitialized use and rename "retvalue" Yizhuo
2021-06-24 3:17 ` Yizhuo
2021-06-24 9:03 ` Sakari Ailus
2021-06-24 9:31 ` Dan Carpenter [this message]
2021-06-25 5:38 ` [PATCH v3] " Yizhuo
2021-06-25 5:38 ` Yizhuo
2021-07-17 21:50 ` Yizhuo Zhai
2021-07-17 21:50 ` Yizhuo Zhai
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