diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 17bc535115d..18d8b5acc34 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1882,8 +1882,10 @@ int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask, u16 index) if (!new_dev_maps) new_dev_maps = kzalloc(maps_sz, GFP_KERNEL); - if (!new_dev_maps) + if (!new_dev_maps) { + mutex_unlock(&xps_map_mutex); return -ENOMEM; + } map = dev_maps ? xmap_dereference(dev_maps->cpu_map[cpu]) : NULL; |