WARNING: line length of 83 exceeds 80 columns
#99: FILE: net/ipv6/ndisc.c:247:
+						    __func__, nd_opt->nd_opt_type);

WARNING: line length of 95 exceeds 80 columns
#113: FILE: net/ipv6/ndisc.c:278:
+					    __func__, nd_opt->nd_opt_type, nd_opt->nd_opt_len);

WARNING: line length of 98 exceeds 80 columns
#176: FILE: net/ipv6/ndisc.c:856:
+							    ifp->idev->dev->name, &ifp->addr, np);

WARNING: line length of 92 exceeds 80 columns
#256: FILE: net/ipv6/ndisc.c:1267:
+		net_err_ratelimited("RA: can't find inet6 device for %s\n", skb->dev->name);

WARNING: line length of 88 exceeds 80 columns
#267: FILE: net/ipv6/ndisc.c:1275:
+		net_dbg_ratelimited("RA: %s, did not accept ra for dev: %s\n", __func__,

WARNING: line length of 89 exceeds 80 columns
#278: FILE: net/ipv6/ndisc.c:1283:
+		net_dbg_ratelimited("RA: %s, nodetype is NODEFAULT, dev: %s\n", __func__,

WARNING: line length of 86 exceeds 80 columns
#290: FILE: net/ipv6/ndisc.c:1313:
+		net_dbg_ratelimited("RA: %s, defrtr is false for dev: %s\n", __func__,

WARNING: line length of 93 exceeds 80 columns
#301: FILE: net/ipv6/ndisc.c:1321:
+		net_dbg_ratelimited("RA: router lifetime (%ds) is too short: %s\n", lifetime,

WARNING: line length of 96 exceeds 80 columns
#336: FILE: net/ipv6/ndisc.c:1365:
+	net_dbg_ratelimited("RA: rt: %p  lifetime: %d, metric: %d, for dev: %s\n", rt, lifetime,

WARNING: line length of 94 exceeds 80 columns
#351: FILE: net/ipv6/ndisc.c:1377:
+			net_err_ratelimited("RA: %s failed to add default route\n", __func__);

WARNING: line length of 89 exceeds 80 columns
#393: FILE: net/ipv6/ndisc.c:1487:
+		net_dbg_ratelimited("RA: %s, accept_ra is false for dev: %s\n", __func__,

WARNING: line length of 90 exceeds 80 columns
#464: FILE: net/ipv6/ndisc.c:1677:
+		net_dbg_ratelimited("Redirect: no link-local address on %s\n", dev->name);

WARNING: line length of 96 exceeds 80 columns
#502: FILE: net/ipv6/ndisc.c:1816:
+		net_dbg_ratelimited("NDISC: invalid hop-limit: %d\n", ipv6_hdr(skb)->hop_limit);

WARNING: line length of 95 exceeds 80 columns
#509: FILE: net/ipv6/ndisc.c:1821:
+		net_dbg_ratelimited("NDISC: invalid ICMPv6 code: %d\n", msg->icmph.icmp6_code);

total: 0 errors, 14 warnings, 0 checks, 455 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 62d220478282 ("net: replace ND_PRINTK with dynamic debug") 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, 14 warnings, 0 checks, 455 lines checked