isdn: hisax: l3ni1.c: Fix for possible null pointer dereference
authorRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Sun, 6 Jul 2014 12:04:37 +0000 (14:04 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 8 Jul 2014 23:06:21 +0000 (16:06 -0700)
commit85b722d760f0de77c4bb371b77202784671f5a54
tree182d0ebd035a918ecca3b952ad436bfa79543220
parent29322d0db98e5a84f5cc6a55655bee3dc4ffb5ab
isdn: hisax: l3ni1.c: Fix for possible null pointer dereference

There is otherwise a risk of a possible null pointer dereference.

Was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
drivers/isdn/hisax/l3ni1.c