CHECK: Macro argument '__sk' may be better as '(__sk)' to avoid precedence issues
#27: FILE: include/linux/udp.h:239:
+#define IS_UDPLITE(__sk) (unlikely(__sk->sk_protocol == IPPROTO_UDPLITE))

WARNING: line length of 89 exceeds 80 columns
#40: FILE: include/net/udp.h:530:
+	if (unlikely(is_udplite)) SNMP_INC_STATS((net)->mib.udplite_statistics, field);	\

ERROR: trailing statements should be on next line
#40: FILE: include/net/udp.h:530:
+	if (unlikely(is_udplite)) SNMP_INC_STATS((net)->mib.udplite_statistics, field);	\

WARNING: line length of 97 exceeds 80 columns
#44: FILE: include/net/udp.h:533:
+	if (unlikely(is_udplite)) __SNMP_INC_STATS((net)->mib.udplite_statistics, field);	\

ERROR: trailing statements should be on next line
#44: FILE: include/net/udp.h:533:
+	if (unlikely(is_udplite)) __SNMP_INC_STATS((net)->mib.udplite_statistics, field);	\

WARNING: line length of 97 exceeds 80 columns
#49: FILE: include/net/udp.h:537:
+	if (unlikely(is_udplite)) __SNMP_INC_STATS((net)->mib.udplite_stats_in6, field);	\

ERROR: trailing statements should be on next line
#49: FILE: include/net/udp.h:537:
+	if (unlikely(is_udplite)) __SNMP_INC_STATS((net)->mib.udplite_stats_in6, field);	\

WARNING: line length of 89 exceeds 80 columns
#54: FILE: include/net/udp.h:541:
+	if (unlikely(__lite)) SNMP_INC_STATS((net)->mib.udplite_stats_in6, field);	\

ERROR: trailing statements should be on next line
#54: FILE: include/net/udp.h:541:
+	if (unlikely(__lite)) SNMP_INC_STATS((net)->mib.udplite_stats_in6, field);	\

total: 4 errors, 4 warnings, 1 checks, 64 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 09ad1748a6d7 ("udp: udplite is unlikely") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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.