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net/iucv: improve endianness handling

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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 <hwippel@linux.vnet.ibm.com>
Reviewed-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hans Wippel 2017-06-23 19:32:27 +02:00 committed by David S. Miller
parent 64b2f72671
commit 2e56c26b39
1 changed files with 1 additions and 1 deletions
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2
net/iucv/af_iucv.c
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@ -362,7 +362,7 @@ static int afiucv_hs_send(struct iucv_message *imsg, struct sock *sock,
else else
skb_trim(skb, skb->dev->mtu); 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); nskb = skb_clone(skb, GFP_ATOMIC);
if (!nskb) if (!nskb)
return -ENOMEM; return -ENOMEM;