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From: Miroslav Benes <mbenes@suse.cz>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Jessica Yu <jeyu@kernel.org>, Christoph Hellwig <hch@lst.de>,
	Petr Mladek <pmladek@suse.com>,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] module: potential uninitialized return in module_kallsyms_on_each_symbol()
Date: Wed, 10 Feb 2021 13:08:39 +0100 (CET)	[thread overview]
Message-ID: <alpine.LSU.2.21.2102101307030.14803@pobox.suse.cz> (raw)
In-Reply-To: <YCO8AwE57IzaMamG@mwanda>

On Wed, 10 Feb 2021, Dan Carpenter wrote:

> Smatch complains that:
> 
> 	kernel/module.c:4472 module_kallsyms_on_each_symbol()
>         error: uninitialized symbol 'ret'.
> 
> This warning looks like it could be correct if the &modules list is
> empty.
> 
> Fixes: 013c1667cf78 ("kallsyms: refactor {,module_}kallsyms_on_each_symbol")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Reviewed-by: Miroslav Benes <mbenes@suse.cz>

M

WARNING: multiple messages have this Message-ID (diff)
From: Miroslav Benes <mbenes@suse.cz>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Jessica Yu <jeyu@kernel.org>, Christoph Hellwig <hch@lst.de>,
	Petr Mladek <pmladek@suse.com>,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] module: potential uninitialized return in module_kallsyms_on_each_symbol()
Date: Wed, 10 Feb 2021 12:08:39 +0000	[thread overview]
Message-ID: <alpine.LSU.2.21.2102101307030.14803@pobox.suse.cz> (raw)
In-Reply-To: <YCO8AwE57IzaMamG@mwanda>

On Wed, 10 Feb 2021, Dan Carpenter wrote:

> Smatch complains that:
> 
> 	kernel/module.c:4472 module_kallsyms_on_each_symbol()
>         error: uninitialized symbol 'ret'.
> 
> This warning looks like it could be correct if the &modules list is
> empty.
> 
> Fixes: 013c1667cf78 ("kallsyms: refactor {,module_}kallsyms_on_each_symbol")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Reviewed-by: Miroslav Benes <mbenes@suse.cz>

M

  parent reply	other threads:[~2021-02-10 12:13 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-10 10:57 [PATCH] module: potential uninitialized return in module_kallsyms_on_each_symbol() Dan Carpenter
2021-02-10 10:57 ` Dan Carpenter
2021-02-10 11:59 ` Christoph Hellwig
2021-02-10 11:59   ` Christoph Hellwig
2021-02-10 12:08 ` Miroslav Benes [this message]
2021-02-10 12:08   ` Miroslav Benes
2021-02-10 16:17 ` Jessica Yu
2021-02-10 16:17   ` Jessica Yu

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