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

ERROR: space prohibited after that open parenthesis '('
#32: FILE: include/trace/events/net.h:110:
+		__field(	int,		ifindex		)

ERROR: space prohibited before that close parenthesis ')'
#32: FILE: include/trace/events/net.h:110:
+		__field(	int,		ifindex		)

CHECK: Alignment should match open parenthesis
#45: FILE: include/trace/events/net.h:121:
+	TP_printk("dev=%s ifindex=%d driver=%s queue=%d",
+		__get_str(name), __entry->ifindex,

total: 2 errors, 0 warnings, 1 checks, 21 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 c56dcf3c8a04 ("net: add the ifindex for trace_net_dev_xmit_timeout") 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.