WARNING: line length of 83 exceeds 80 columns
#57: FILE: net/ipv4/ip_sockglue.c:304:
+			if (cmsg->cmsg_len != CMSG_LEN(sizeof(struct sockaddr_in)))

WARNING: line length of 81 exceeds 80 columns
#84: FILE: net/ipv4/udp.c:1185:
+	 * perform a reverse socket lookup.  The rationale behind this is that we

WARNING: line length of 84 exceeds 80 columns
#88: FILE: net/ipv4/udp.c:1189:
+	 * The lookup is performed if either source address and/or port changed, and

WARNING: line length of 93 exceeds 80 columns
#98: FILE: net/ipv4/udp.c:1199:
+				     daddr, dport, ipc.addr, ntohs(ipc.port), 1, &sk_egress);

WARNING: line length of 92 exceeds 80 columns
#100: FILE: net/ipv4/udp.c:1201:
+		    atomic64_read(&sk_egress->sk_cookie) != atomic64_read(&sk->sk_cookie)) {

WARNING: line length of 95 exceeds 80 columns
#102: FILE: net/ipv4/udp.c:1203:
+					     &ipc.addr, ntohs(ipc.port), &daddr, ntohs(dport));

WARNING: line length of 87 exceeds 80 columns
#104: FILE: net/ipv4/udp.c:1205:
+			/* Override the source port to use with the one we got in cmsg,

WARNING: line length of 88 exceeds 80 columns
#105: FILE: net/ipv4/udp.c:1206:
+			 * and tell routing to let us use a non-local address. Otherwise

WARNING: line length of 85 exceeds 80 columns
#106: FILE: net/ipv4/udp.c:1207:
+			 * route lookups will fail with non-local source address when

total: 0 errors, 9 warnings, 0 checks, 75 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 f05f8e535534 ("ipv4: 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, 9 warnings, 0 checks, 75 lines checked