tree a8c5343a77cbc2b92978cbdaf30e4425657f6396
parent 7ef9f9a4ee47b8d8ab9519647ba02fc700473be8
author Dan Carpenter <error27@gmail.com> 1271929810 -0700
committer Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> 1273612150 -0700

wimax: checking ERR_PTR vs null

stch_skb is allocated with wimax_gnl_re_state_change_alloc().  That
function returns ERR_PTRs on failure and doesn't return NULL.

Signed-off-by: Dan Carpenter <error27@gmail.com>