tree d84023f594ef132cb3823080bf9a8f6a406b92b6
parent 5b0520425e5ea81ba95ec486dd6bbb59a09fff0e
author Alexander Duyck <alexander.h.duyck@intel.com> 1361515124 +0000
committer David S. Miller <davem@davemloft.net> 1361563819 -0500

net: Fix locking bug in netif_set_xps_queue

Smatch found a locking bug in netif_set_xps_queue in which we were not
releasing the lock in the case of an allocation failure.

This change corrects that so that we release the xps_map_mutex before
returning -ENOMEM in the case of an allocation failure.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>