tree 8b934ebc8a5a5277a486413c343afc35a55076bd
parent 2430af8b7fa37ac0be102c77f9dc6ee669d24ba9
author Oliver Hartkopp <socketcan@hartkopp.net> 1303264635 +0000
committer David S. Miller <davem@davemloft.net> 1303328279 -0700

can: add missing socket check in can/raw release

v2: added space after 'if' according code style.

We can get here with a NULL socket argument passed from userspace,
so we need to handle it accordingly.

Thanks to Dave Jones pointing at this issue in net/can/bcm.c

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>