tree 0c4e8aecf70f07646e0582f5ac7b45ab321f753c
parent 876eb17ce85690d12be446534f47dbd19df5add9
author Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1505997724 +0200
committer Tom Zanussi <tom.zanussi@linux.intel.com> 1523653090 -0500

net: use trylock in icmp_sk

The locking path can be recursive (same as for sk->sk_lock.slock) and
therefore we need a trylock version for the locallock, too.

Cc: stable-rt@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>