This fixes the warning reported by Marcel Holtmann (Thanks!).
Signed-off-by: NArnaldo Carvalho de Melo <acme@conectiva.com.br>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>