WARNING: line length of 96 exceeds 80 columns
#84: FILE: drivers/net/tap.c:212:
+	*tap_add_hash(skb) = (struct virtio_net_hash) { .report = VIRTIO_NET_HASH_REPORT_NONE };

WARNING: line length of 92 exceeds 80 columns
#95: FILE: drivers/net/tap.c:223:
+		skb_flow_dissect_flow_keys(skb, &keys, FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL);

WARNING: line length of 87 exceeds 80 columns
#102: FILE: drivers/net/tap.c:230:
+		skb_flow_dissect_flow_keys_basic(NULL, skb, &keys_basic, NULL, 0, 0, 0,

WARNING: line length of 86 exceeds 80 columns
#103: FILE: drivers/net/tap.c:231:
+						 FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL);

WARNING: line length of 91 exceeds 80 columns
#110: FILE: drivers/net/tap.c:237:
+		tun_vnet_hash_report(&tap->vnet_hash, skb, &keys_basic, rxq, tap_add_hash);

WARNING: line length of 95 exceeds 80 columns
#205: FILE: drivers/net/tun.c:496:
+	tun_vnet_hash_report(&tun->vnet_hash, skb, &keys_basic, skb->l4_hash ? skb->hash : txq,

WARNING: line length of 83 exceeds 80 columns
#240: FILE: drivers/net/tun.c:2070:
+		ret = tun_vnet_hdr_from_skb(vnet_hdr_sz, tun->flags, tun->dev, skb,

WARNING: line length of 84 exceeds 80 columns
#282: FILE: drivers/net/tun_vnet.h:10:
+typedef const struct virtio_net_hash *(*tun_vnet_hash_find)(const struct sk_buff *);

WARNING: line length of 91 exceeds 80 columns
#429: FILE: drivers/net/tun_vnet.h:223:
+	const struct virtio_net_hash *report = sz < sizeof(struct virtio_net_hdr_v1_hash) ?

WARNING: line length of 96 exceeds 80 columns
#455: FILE: drivers/net/tun_vnet.h:246:
+				   sinfo->gso_type, tun_vnet16_to_cpu(flags, hdr->hdr.gso_size),

WARNING: line length of 98 exceeds 80 columns
#461: FILE: drivers/net/tun_vnet.h:251:
+				       min(tun_vnet16_to_cpu(flags, hdr->hdr.hdr_len), 64), true);

total: 0 errors, 11 warnings, 0 checks, 481 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 077e5830288f ("tun: Introduce virtio-net hash reporting feature") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 11 warnings, 0 checks, 481 lines checked