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[RFCv2,net-next,153/167] net: ipvs: use netdev feature helpers

Message ID 20210929155334.12454-154-shenjian15@huawei.com (mailing list archive)
State RFC
Delegated to: Netdev Maintainers
Headers show
Series net: extend the netdev_features_t | expand

Commit Message

shenjian (K) Sept. 29, 2021, 3:53 p.m. UTC 
Use netdev_feature_xxx helpers to replace the logical operation
for netdev features.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
---
 net/netfilter/ipvs/ip_vs_proto_sctp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/net/netfilter/ipvs/ip_vs_proto_sctp.c b/net/netfilter/ipvs/ip_vs_proto_sctp.c
index a0921adc31a9..b46c5aa53852 100644
--- a/net/netfilter/ipvs/ip_vs_proto_sctp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_sctp.c
@@ -172,7 +172,8 @@  sctp_dnat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp,
 	/* Only update csum if we really have to */
 	if (sctph->dest != cp->dport || payload_csum ||
 	    (skb->ip_summed == CHECKSUM_PARTIAL &&
-	     !(skb_dst(skb)->dev->features & NETIF_F_SCTP_CRC))) {
+	     !netdev_feature_test_bit(NETIF_F_SCTP_CRC_BIT,
+				      skb_dst(skb)->dev->features))) {
 		sctph->dest = cp->dport;
 		sctp_nat_csum(skb, sctph, sctphoff);
 	} else if (skb->ip_summed != CHECKSUM_PARTIAL) {