WARNING: line length of 81 exceeds 80 columns
#206: FILE: net/mpls/af_mpls.c:486:
+	/* Careful this entire function runs inside of an rcu critical section */

WARNING: line length of 84 exceeds 80 columns
#312: FILE: net/mpls/af_mpls.c:2069:
+	rtm->rtm_type = rt->rt_flags & MPLS_RT_F_P2MP ? RTN_MULTICAST : RTN_UNICAST;

WARNING: line length of 85 exceeds 80 columns
#340: FILE: net/mpls/internal.h:162:
+#define MPLS_RT_F_UPSTREAM_ASSIGNED    0x02 /* upstream assigned labels  - rfc5332 */

total: 0 errors, 3 warnings, 0 checks, 300 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 b304bbd78704 ("net: mpls: support point-to-multipoint LSPs") 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, 3 warnings, 0 checks, 300 lines checked