WARNING: line length of 89 exceeds 80 columns
#111: FILE: net/netfilter/nf_nat_core.c:237:
+ * nf_nat_used_tuple_new - check if to-be-inserted conntrack collides with existing entry

WARNING: line length of 82 exceeds 80 columns
#184: FILE: net/netfilter/nf_nat_core.c:310:
+			      &ignored_ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple)) {

total: 0 errors, 2 warnings, 0 checks, 138 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 aced26b50a22 ("netfilter: nf_nat: don't try nat source port reallocation for reverse dir clash") 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, 138 lines checked