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-rw-r--r--include/linux/skbuff.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 7632c87da2c9..b33a3a1f205e 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -846,13 +846,16 @@ static inline int skb_shared(const struct sk_buff *skb)
846 * 846 *
847 * NULL is returned on a memory allocation failure. 847 * NULL is returned on a memory allocation failure.
848 */ 848 */
849static inline struct sk_buff *skb_share_check(struct sk_buff *skb, 849static inline struct sk_buff *skb_share_check(struct sk_buff *skb, gfp_t pri)
850 gfp_t pri)
851{ 850{
852 might_sleep_if(pri & __GFP_WAIT); 851 might_sleep_if(pri & __GFP_WAIT);
853 if (skb_shared(skb)) { 852 if (skb_shared(skb)) {
854 struct sk_buff *nskb = skb_clone(skb, pri); 853 struct sk_buff *nskb = skb_clone(skb, pri);
855 kfree_skb(skb); 854
855 if (likely(nskb))
856 consume_skb(skb);
857 else
858 kfree_skb(skb);
856 skb = nskb; 859 skb = nskb;
857 } 860 }
858 return skb; 861 return skb;