tree 5a2c5d4d8281f1adba05ddce4312d355e0572015
parent f89f5d0e94e001e0a09bd433c0c0f089eaf0dea9
author Dan Carpenter <error27@gmail.com> 1279847105 +0000
committer David S. Miller <davem@davemloft.net> 1279915512 -0700

mv643xx_eth: potential null dereference

We assume that "pd" can be null on the previous line, and throughout the
function so we should check it here as well.  This was introduced by
9b2c2ff7a1c0 "mv643xx_eth: use sw csum for big packets"

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: David S. Miller <davem@davemloft.net>