WARNING: line length of 95 exceeds 80 columns
#36: FILE: net/ipv6/datagram.c:764:
+	    (ipv6_addr_cmp(&sk->sk_v6_rcv_saddr, saddr) || inet_sk(sk)->inet_sport != sport)) {

WARNING: line length of 92 exceeds 80 columns
#39: FILE: net/ipv6/datagram.c:767:
+		bpf_sk_lookup_run_v6(sock_net(sk), IPPROTO_UDP, &fl6->daddr, fl6->fl6_dport,

WARNING: line length of 90 exceeds 80 columns
#42: FILE: net/ipv6/datagram.c:770:
+		    atomic64_read(&sk_egress->sk_cookie) == atomic64_read(&sk->sk_cookie))

WARNING: line length of 95 exceeds 80 columns
#46: FILE: net/ipv6/datagram.c:774:
+				     &saddr, ntohs(sport), &fl6->daddr, ntohs(fl6->fl6_dport));

WARNING: line length of 85 exceeds 80 columns
#64: FILE: net/ipv6/datagram.c:873:
+			if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct sockaddr_in6))) {

WARNING: line length of 93 exceeds 80 columns
#76: FILE: net/ipv6/datagram.c:885:
+			/* If we're egressing with a different source address and/or port, we

WARNING: line length of 97 exceeds 80 columns
#77: FILE: net/ipv6/datagram.c:886:
+			 * perform a reverse socket lookup.  The rationale behind this is that we

WARNING: line length of 95 exceeds 80 columns
#78: FILE: net/ipv6/datagram.c:887:
+			 * can allow return UDP traffic that has ingressed through sk_lookup to

WARNING: line length of 86 exceeds 80 columns
#79: FILE: net/ipv6/datagram.c:888:
+			 * also egress correctly. In case the reverse lookup fails, we

WARNING: line length of 100 exceeds 80 columns
#82: FILE: net/ipv6/datagram.c:891:
+			 * The lookup is performed if either source address and/or port changed, and

WARNING: line length of 94 exceeds 80 columns
#87: FILE: net/ipv6/datagram.c:896:
+				/* Override the source port and address to use with the one we

WARNING: line length of 107 exceeds 80 columns
#96: FILE: net/ipv6/datagram.c:905:
+				int strict = __ipv6_addr_src_scope(addr_type) <= IPV6_ADDR_SCOPE_LINKLOCAL;

WARNING: line length of 85 exceeds 80 columns
#100: FILE: net/ipv6/datagram.c:909:
+							     &sockaddr_in->sin6_addr,

WARNING: line length of 86 exceeds 80 columns
#104: FILE: net/ipv6/datagram.c:913:
+							     &sockaddr_in->sin6_addr))

total: 0 errors, 14 warnings, 0 checks, 111 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 72e822d2450a ("ipv6: Run a reverse sk_lookup on sendmsg.") 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, 111 lines checked