2 files changed, 5 insertions, 3 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 3de49aca4519..25f5d2d11e7c 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2264,11 +2264,12 @@ static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
 }
 
 #ifdef CONFIG_XPS
-extern int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask,
+extern int netif_set_xps_queue(struct net_device *dev,
+                               const struct cpumask *mask,
                                u16 index);
 #else
 static inline int netif_set_xps_queue(struct net_device *dev,
-                                      struct cpumask *mask,
+                                      const struct cpumask *mask,
                                       u16 index)
 {
         return 0;
diff --git a/net/core/dev.c b/net/core/dev.c
index 65f829cfd928..3430b1ed12e5 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1917,7 +1917,8 @@ static struct xps_map *expand_xps_map(struct xps_map *map,
         return new_map;
 }
 
-int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask, u16 index)
+int netif_set_xps_queue(struct net_device *dev, const struct cpumask *mask,
+                        u16 index)
 {
         struct xps_dev_maps *dev_maps, *new_dev_maps = NULL;
         struct xps_map *map, *new_map;