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Gu Zheng authored
Add the missing NULL check of the return value of find_or_create_page() in function ocfs2_duplicate_clusters_by_page(). [akpm@linux-foundation.org: fix layout, per Joel] Signed-off-by:
Gu Zheng <guz.fnst@cn.fujitsu.com> Acked-by:
Joel Becker <jlbec@evilplan.org> Cc: Mark Fasheh <mfasheh@suse.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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