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linux/net/core/dev.c
Alexander Duyck 2bb60cb9b7 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>
2013-02-22 15:10:19 -05:00

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