tree e458410dbe200d0bc843771fa94084c45b08ab97
parent 661f7fda21b15ec52f57fcd397c03370acc28688
author Tyler Hall <tylerwhall@gmail.com> 1402885397 -0400
committer David S. Miller <davem@davemloft.net> 1402979353 -0700

slcan: Port write_wakeup deadlock fix from slip

The commit "slip: Fix deadlock in write_wakeup" fixes a deadlock caused
by a change made in both slcan and slip. This is a direct port of that
fix.

Signed-off-by: Tyler Hall <tylerwhall@gmail.com>
Cc: Oliver Hartkopp <socketcan@hartkopp.net>
Cc: Andre Naujoks <nautsch2@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>