CHECK: Lines should not end with a '('
#69: FILE: drivers/net/wireless/morsemicro/mm81x/rate_code.h:47:
+	return (enum mm81x_rate_preamble)(

CHECK: Lines should not end with a '('
#86: FILE: drivers/net/wireless/morsemicro/mm81x/rate_code.h:64:
+	return (enum dot11_bandwidth)(

CHECK: Lines should not end with a '('
#103: FILE: drivers/net/wireless/morsemicro/mm81x/rate_code.h:81:
+	return (enum dot11_bandwidth)(

total: 0 errors, 0 warnings, 3 checks, 177 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 abf86e28d35d ("wifi: mm81x: add rate_code.h") 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, 0 warnings, 3 checks, 177 lines checked