WARNING: line length of 83 exceeds 80 columns
#78: FILE: include/net/ip_tunnels.h:663:
+			      /* metadata_dst_alloc() reserves room (md_size bytes)

WARNING: line length of 83 exceeds 80 columns
#79: FILE: include/net/ip_tunnels.h:664:
+			       * for options right after the ip_tunnel_info struct.

total: 0 errors, 2 warnings, 0 checks, 11 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 92ba3c404c01 ("net: Silence false field-spanning write warning in ip_tunnel_info_opts_set() memcpy") 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, 2 warnings, 0 checks, 11 lines checked