diff options
| author | Hans Wippel <hwippel@linux.vnet.ibm.com> | 2017-04-07 09:15:36 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-07 05:52:51 -0700 |
| commit | 6bee4e26a39c51ffe698072ded1f5ab2062e4225 (patch) | |
| tree | afa529d2a93f414199c386cbf7e95ee5b6a84aff /drivers/s390/net/qeth_core.h | |
| parent | ff581f82330af0c0b8c10fe2fc80c9317dfd3577 (diff) | |
| download | linux-6bee4e26a39c51ffe698072ded1f5ab2062e4225.tar.bz2 | |
s390/qeth: improve endianness handling
Avoid endianness warnings reported by sparse by (1) using endianness
conversions for assigning and using network packet fields, and (2)
removing unnecessary endianness conversions from qeth_l3_rebuild_skb. No
functional changes.
Signed-off-by: Hans Wippel <hwippel@linux.vnet.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 3277edad54bc..ed5b3582adba 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -844,9 +844,9 @@ static inline int qeth_get_ip_version(struct sk_buff *skb) { __be16 *p = &((struct ethhdr *)skb->data)->h_proto; - if (*p == ETH_P_8021Q) + if (be16_to_cpu(*p) == ETH_P_8021Q) p += 2; - switch (*p) { + switch (be16_to_cpu(*p)) { case ETH_P_IPV6: return 6; case ETH_P_IP: |