linux-kernel - Re: [PATCH] mlx4: corretly check failed allocation

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Date:	Thu, 15 Oct 2015 23:31:57 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	wuninsu@...il.com
Cc:	amirv@...lanox.com, maorg@...lanox.com, ogerlitz@...lanox.com,
	jackm@....mellanox.co.il, yishaih@...lanox.com,
	viro@...IV.linux.org.uk, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, taesoo@...ech.edu,
	yeongjin.jang@...ech.edu, insu@...ech.edu
Subject: Re: [PATCH] mlx4: corretly check failed allocation

From: Insu Yun <wuninsu@...il.com>
Date: Thu, 15 Oct 2015 12:24:09 -0400

> When allocation fails, mlx4_alloc_cmd_mailbox returns -ENOMEM.
> Since there is no case that mlx4_alloc_cmd_mailbox returns NULL,
> it needs to be checked by IS_ERR, not IS_ERR_OR_NULL
> 
> Signed-off-by: Insu Yun <wuninsu@...il.com>

Applied to net-next, thanks.
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