CHECK: Please use a blank line after function/struct/union/enum declarations
#173: FILE: include/linux/tnum.h:128:
 }
+/* Returns the smallest member of t larger than z. */

WARNING: line length of 81 exceeds 80 columns
#228: FILE: kernel/bpf/tnum.c:300:
+		/* add 1 to unknown positions > k to make value greater than z */

WARNING: line length of 85 exceeds 80 columns
#230: FILE: kernel/bpf/tnum.c:302:
+		/* extract bits in unknown positions > k from u, rest from t.value */

total: 0 errors, 2 warnings, 1 checks, 62 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 f306c099e6f6 ("bpf, verifier: Introduce tnum_step to step through tnum's members") 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, 1 checks, 62 lines checked