From: WANG Cong <xiyou.wangcong@gmail.com>
Date: Tue, 18 Dec 2007 00:19:58 +0000 (-0800)
Subject: mm/sparse.c: check the return value of sparse_index_alloc()
X-Git-Tag: v2.6.24-rc6~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af0cd5a7c3cded50c25e98acd94912d17a0eb914;p=pandora-kernel.git

mm/sparse.c: check the return value of sparse_index_alloc()

Since sparse_index_alloc() can return NULL on memory allocation failure,
we must deal with the failure condition when calling it.

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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