ocfs2: remove unneeded NULL check
In commit 1faf2894 ("ocfs2_dlm: disallow a domain join if node maps mismatch") we introduced a new earlier NULL check so this one is not needed. Also static checkers complain because we dereference it first and then check for NULL. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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