3 files changed, 13 insertions, 6 deletions
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index fe052e234906..bb1018882199 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -465,6 +465,7 @@ struct mlx4_update_qp_params {
 	u16	rate_val;
 };
 
+struct mlx4_qp *mlx4_qp_lookup(struct mlx4_dev *dev, u32 qpn);
 int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn,
 		   enum mlx4_update_qp_attr attr,
 		   struct mlx4_update_qp_params *params);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index a91b67b18a73..5c93f4a89afa 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -635,8 +635,14 @@ enum {
 };
 
 enum {
-	CQE_RSS_HTYPE_IP	= 0x3 << 6,
-	CQE_RSS_HTYPE_L4	= 0x3 << 2,
+	CQE_RSS_HTYPE_IP	= 0x3 << 2,
+	/* cqe->rss_hash_type[3:2] - IP destination selected for hash
+	 * (00 = none,  01 = IPv4, 10 = IPv6, 11 = Reserved)
+	 */
+	CQE_RSS_HTYPE_L4	= 0x3 << 6,
+	/* cqe->rss_hash_type[7:6] - L4 destination selected for hash
+	 * (00 = none, 01 = TCP. 10 = UDP, 11 = IPSEC.SPI
+	 */
 };
 
 enum {
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index b5421f6f155a..a6da214d0584 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -879,10 +879,10 @@ struct sk_buff *skb_realloc_headroom(struct sk_buff *skb,
 				     unsigned int headroom);
 struct sk_buff *skb_copy_expand(const struct sk_buff *skb, int newheadroom,
 				int newtailroom, gfp_t priority);
-int skb_to_sgvec_nomark(struct sk_buff *skb, struct scatterlist *sg,
-			int offset, int len);
-int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset,
-		 int len);
+int __must_check skb_to_sgvec_nomark(struct sk_buff *skb, struct scatterlist *sg,
+				     int offset, int len);
+int __must_check skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg,
+			      int offset, int len);
 int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer);
 int skb_pad(struct sk_buff *skb, int pad);
 #define dev_kfree_skb(a)	consume_skb(a)