net/iucv: improve endianness handling

Use proper endianness conversion for an skb protocol assignment. Given that IUCV is only available on big endian systems (s390), this simply avoids an endianness warning reported by sparse. Signed-off-by: Hans Wippel <[email protected]> Reviewed-by: Julian Wiedmann <[email protected]> Reviewed-by: Ursula Braun <[email protected]> Signed-off-by: Julian Wiedmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
josf · Jun 25, 2017 · 2e56c26 · 2e56c26
1 parent 64b2f72
commit 2e56c26
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
@@ -362,7 +362,7 @@ static int afiucv_hs_send(struct iucv_message *imsg, struct sock *sock,
 		else
 			skb_trim(skb, skb->dev->mtu);
 	}
-	skb->protocol = ETH_P_AF_IUCV;
+	skb->protocol = cpu_to_be16(ETH_P_AF_IUCV);
 	nskb = skb_clone(skb, GFP_ATOMIC);
 	if (!nskb)
 		return -ENOMEM;