linux-kernel - [PATCH] PPC: CELLEB - fix potential NULL pointer dereference

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Message-ID: <aa79d98a0711252346m583b652bocf72e11077da352e@mail.gmail.com>
Date:	Mon, 26 Nov 2007 10:46:42 +0300
From:	"Cyrill Gorcunov" <gorcunov@...il.com>
To:	PPCML <linuxppc-dev@...abs.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	"Paul Mackerras" <paulus@...ba.org>,
	"Olof Johansson" <olof@...om.net>,
	"Kumar Gala" <galak@...nel.crashing.org>
Subject: [PATCH] PPC: CELLEB - fix potential NULL pointer dereference

This patch adds checking for NULL value returned to prevent possible
NULL pointer dereference.
Also two unneeded 'return' are removed.

Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com>
---
Any comments are welcome.

View attachment "ppc-celleb-fix-null.diff" of type "text/plain" (2105 bytes)