WARNING: line length of 89 exceeds 80 columns
#39: FILE: kernel/bpf/hashtab.c:2783:
+	rhtab->elem_size = sizeof(struct rhtab_elem) + round_up(rhtab->map.key_size, 8) +

WARNING: line length of 96 exceeds 80 columns
#83: FILE: kernel/bpf/hashtab.c:2826:
+	bpf_map_free_internal_structs(&rhtab->map, rhtab_elem_value(elem, rhtab->map.key_size));

total: 0 errors, 2 warnings, 0 checks, 76 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 9f4a15fc4134 ("bpf: Implement alloc and free for resizable hashtab") 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.
total: 0 errors, 2 warnings, 0 checks, 76 lines checked