Eric W. Biederman b8afe64161 net-sysfs: Use rtnl_trylock in wireless sysfs methods.
The wireless sysfs methods like the rest of the networking sysfs
methods are removed with the rtnl_lock held and block until
the existing methods stop executing.  So use rtnl_trylock
and restart_syscall so that the code continues to work.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-19 15:40:51 -08:00
..
2009-10-20 01:06:22 -07:00
2009-12-02 19:57:15 -08:00
2010-02-04 14:00:41 -08:00