ocfs2: don't spam on -EDQUOT

-EDQUOT is a user-visible error, not a logic problem.  Teach mlog_errno()
to ignore it like it ignores -ENOSPC, etc.
Signed-off-by: NJoel Becker <jlbec@evilplan.org>
Reviewed-by: NJan Kara <jack@suse.cz>
Reported-by: NMarek Królikowski <admin@wset.edu.pl>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

fs/ocfs2/cluster/masklog.h

@@ -199,7 +199,8 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits;
 #define mlog_errno(st) do {						\
 	int _st = (st);							\
 	if (_st != -ERESTARTSYS && _st != -EINTR &&			\
-	    _st != AOP_TRUNCATED_PAGE && _st != -ENOSPC)		\
+	    _st != AOP_TRUNCATED_PAGE && _st != -ENOSPC &&		\
+	    _st != -EDQUOT)						\
 		mlog(ML_ERROR, "status = %lld\n", (long long)_st);	\
 } while (0)