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path: root/drivers/s390/net/qeth_l3_main.c
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Diffstat (limited to 'drivers/s390/net/qeth_l3_main.c')
-rw-r--r--drivers/s390/net/qeth_l3_main.c20
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 5873240c3cea..b36b5cdf9000 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1920,16 +1920,22 @@ static inline __u16 qeth_l3_rebuild_skb(struct qeth_card *card,
1920 hdr->hdr.l3.vlan_id : *((u16 *)&hdr->hdr.l3.dest_addr[12]); 1920 hdr->hdr.l3.vlan_id : *((u16 *)&hdr->hdr.l3.dest_addr[12]);
1921 } 1921 }
1922 1922
1923 skb->ip_summed = card->options.checksum_type; 1923 switch (card->options.checksum_type) {
1924 if (card->options.checksum_type == HW_CHECKSUMMING) { 1924 case SW_CHECKSUMMING:
1925 skb->ip_summed = CHECKSUM_NONE;
1926 break;
1927 case NO_CHECKSUMMING:
1928 skb->ip_summed = CHECKSUM_UNNECESSARY;
1929 break;
1930 case HW_CHECKSUMMING:
1925 if ((hdr->hdr.l3.ext_flags & 1931 if ((hdr->hdr.l3.ext_flags &
1926 (QETH_HDR_EXT_CSUM_HDR_REQ | 1932 (QETH_HDR_EXT_CSUM_HDR_REQ |
1927 QETH_HDR_EXT_CSUM_TRANSP_REQ)) == 1933 QETH_HDR_EXT_CSUM_TRANSP_REQ)) ==
1928 (QETH_HDR_EXT_CSUM_HDR_REQ | 1934 (QETH_HDR_EXT_CSUM_HDR_REQ |
1929 QETH_HDR_EXT_CSUM_TRANSP_REQ)) 1935 QETH_HDR_EXT_CSUM_TRANSP_REQ))
1930 skb->ip_summed = CHECKSUM_UNNECESSARY; 1936 skb->ip_summed = CHECKSUM_UNNECESSARY;
1931 else 1937 else
1932 skb->ip_summed = SW_CHECKSUMMING; 1938 skb->ip_summed = CHECKSUM_NONE;
1933 } 1939 }
1934 1940
1935 return vlan_id; 1941 return vlan_id;