WARNING: line length of 103 exceeds 80 columns
#44: FILE: drivers/net/vxlan/vxlan_core.c:4050:
+			NL_SET_ERR_MSG_ATTR(extack, tb[IFLA_VXLAN_LOCALBIND], "Cannot rebind locally");

WARNING: line length of 83 exceeds 80 columns
#64: FILE: drivers/net/vxlan/vxlan_core.c:4069:
+		if ((conf->flags & VXLAN_F_LOCALBIND) && ipv4_is_multicast(addr)) {

WARNING: line length of 123 exceeds 80 columns
#65: FILE: drivers/net/vxlan/vxlan_core.c:4070:
+			NL_SET_ERR_MSG_ATTR(extack, tb[IFLA_VXLAN_GROUP], "Cannot add multicast group when bound locally");

WARNING: line length of 81 exceeds 80 columns
#72: FILE: drivers/net/vxlan/vxlan_core.c:4077:
+		struct in6_addr addr = nla_get_in6_addr(data[IFLA_VXLAN_GROUP6]);

WARNING: line length of 89 exceeds 80 columns
#82: FILE: drivers/net/vxlan/vxlan_core.c:4089:
+		if ((conf->flags & VXLAN_F_LOCALBIND) && ipv6_addr_is_multicast(&addr)) {

WARNING: line length of 124 exceeds 80 columns
#83: FILE: drivers/net/vxlan/vxlan_core.c:4090:
+			NL_SET_ERR_MSG_ATTR(extack, tb[IFLA_VXLAN_GROUP6], "Cannot add multicast group when bound locally");

WARNING: line length of 124 exceeds 80 columns
#96: FILE: drivers/net/vxlan/vxlan_core.c:4103:
+			NL_SET_ERR_MSG_ATTR(extack, tb[IFLA_VXLAN_LOCAL], "Cannot change local address when bound locally");

WARNING: line length of 125 exceeds 80 columns
#106: FILE: drivers/net/vxlan/vxlan_core.c:4119:
+			NL_SET_ERR_MSG_ATTR(extack, tb[IFLA_VXLAN_LOCAL6], "Cannot change local address when bound locally");

total: 0 errors, 8 warnings, 0 checks, 114 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 f3304b13c93f ("net: vxlan: add netlink option to bind vxlan sockets to local addresses") 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, 8 warnings, 0 checks, 114 lines checked