niu.c: Use correct length in strncmp

Untested, no hardware

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2009-11-09 18:05:45 +00:00 • committed by David S. Miller
commit 9ea2bdab11