WARNING: line length of 84 exceeds 80 columns
#127: FILE: drivers/net/tap.c:220:
+	struct tun_vnet_hash_container *vnet_hash = rcu_dereference(tap->vnet_hash);

WARNING: line length of 96 exceeds 80 columns
#142: FILE: drivers/net/tap.c:235:
+			rxq = tun_vnet_rss_select_queue(numvtaps, vnet_hash, skb, tap_add_hash);

WARNING: line length of 100 exceeds 80 columns
#150: FILE: drivers/net/tap.c:243:
+			skb_flow_dissect_flow_keys(skb, &keys, FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL);

WARNING: line length of 95 exceeds 80 columns
#157: FILE: drivers/net/tap.c:250:
+			skb_flow_dissect_flow_keys_basic(NULL, skb, &keys_basic, NULL, 0, 0, 0,

WARNING: line length of 94 exceeds 80 columns
#158: FILE: drivers/net/tap.c:251:
+							 FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL);

WARNING: line length of 85 exceeds 80 columns
#168: FILE: drivers/net/tap.c:260:
+		tun_vnet_hash_report(vnet_hash, skb, &keys_basic, rxq, tap_add_hash);

WARNING: line length of 90 exceeds 80 columns
#197: FILE: drivers/net/tap.c:1053:
+		ret = tap ? tun_vnet_ioctl_sethash(&tap->vnet_hash, true, argp) : -EBADFD;

WARNING: line length of 83 exceeds 80 columns
#237: FILE: drivers/net/tun.c:472:
+				   const struct tun_vnet_hash_container *vnet_hash,

WARNING: line length of 89 exceeds 80 columns
#263: FILE: drivers/net/tun.c:498:
+	tun_vnet_hash_report(vnet_hash, skb, &keys_basic, skb->l4_hash ? skb->hash : txq,

WARNING: line length of 92 exceeds 80 columns
#279: FILE: drivers/net/tun.c:531:
+		struct tun_vnet_hash_container *vnet_hash = rcu_dereference(tun->vnet_hash);

WARNING: line length of 93 exceeds 80 columns
#282: FILE: drivers/net/tun.c:534:
+			ret = tun_vnet_rss_select_queue(READ_ONCE(tun->numqueues), vnet_hash,

WARNING: line length of 93 exceeds 80 columns
#388: FILE: drivers/net/tun.c:3276:
+		if (fd != -1 && vnet_hash && (vnet_hash->common.flags & TUN_VNET_HASH_RSS)) {

WARNING: line length of 83 exceeds 80 columns
#413: FILE: drivers/net/tun.c:3310:
+					     !rtnl_dereference(tun->steering_prog),

WARNING: line length of 84 exceeds 80 columns
#433: 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 87 exceeds 80 columns
#459: FILE: drivers/net/tun_vnet.h:130:
+static inline long tun_vnet_ioctl_sethash(struct tun_vnet_hash_container __rcu **hashp,

WARNING: line length of 86 exceeds 80 columns
#482: FILE: drivers/net/tun_vnet.h:153:
+		indirection_table_size = ((size_t)rss.indirection_table_mask + 1) * 2;

WARNING: line length of 91 exceeds 80 columns
#603: FILE: drivers/net/tun_vnet.h:294:
+	const struct virtio_net_hash *report = sz < sizeof(struct virtio_net_hdr_v1_hash) ?

WARNING: line length of 96 exceeds 80 columns
#625: FILE: drivers/net/tun_vnet.h:313:
+				   sinfo->gso_type, tun_vnet16_to_cpu(flags, hdr->hdr.gso_size),

WARNING: line length of 98 exceeds 80 columns
#631: FILE: drivers/net/tun_vnet.h:318:
+				       min(tun_vnet16_to_cpu(flags, hdr->hdr.hdr_len), 64), true);

total: 0 errors, 19 warnings, 0 checks, 666 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 e0f6dc6f7566 ("tun: Introduce virtio-net hash 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, 19 warnings, 0 checks, 666 lines checked