==========
checkpatch - FAILED

ERROR: space prohibited after that open parenthesis '('
#32: FILE: include/trace/events/fib6.h:25:
+		__field(	u32,	flowlabel	)

ERROR: space prohibited before that close parenthesis ')'
#32: FILE: include/trace/events/fib6.h:25:
+		__field(	u32,	flowlabel	)

total: 2 errors, 0 warnings, 0 checks, 28 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 dbefdfd23176 ("tracing: ipv6: Add flow label to fib6_table_lookup tracepoint") 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.