This patch will fix 3Com "Vortex" and "Boomerang" ethernet driver sparse
warnings about using plain integer as NULL pointer.
Signed-off-by: Petri T. Koistinen <petri.koistinen@iki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>