CHECK: Alignment should match open parenthesis
#46: FILE: include/trace/events/mptcp.h:190:
+TRACE_EVENT(mptcp_rcvbuf_grow,
+

CHECK: Lines should not end with a '('
#51: FILE: include/trace/events/mptcp.h:195:
+	TP_STRUCT__entry(

CHECK: Lines should not end with a '('
#71: FILE: include/trace/events/mptcp.h:215:
+	TP_fast_assign(

WARNING: quoted string split across lines
#108: FILE: include/trace/events/mptcp.h:252:
+	TP_printk("time=%u rtt_us=%u copied=%u inq=%u space=%u ooo=%u scaling_ratio=%u "
+		  "rcvbuf=%u rcv_wnd=%u family=%d sport=%hu dport=%hu saddr=%pI4 "

WARNING: quoted string split across lines
#109: FILE: include/trace/events/mptcp.h:253:
+		  "rcvbuf=%u rcv_wnd=%u family=%d sport=%hu dport=%hu saddr=%pI4 "
+		  "daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c skaddr=%p",

total: 0 errors, 2 warnings, 3 checks, 108 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 f7e0464eda9c ("trace: mptcp: add mptcp_rcvbuf_grow tracepoint") 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, 3 checks, 108 lines checked