WARNING: line length of 105 exceeds 80 columns
#50: FILE: tools/testing/selftests/drivers/net/hw/ncdevmem.c:374:
+	if (run_command("sudo ethtool -N %s flow-type %s %s %s dst-ip %s %s %s dst-port %s queue %d >&2",

CHECK: Alignment should match open parenthesis
#51: FILE: tools/testing/selftests/drivers/net/hw/ncdevmem.c:375:
+	if (run_command("sudo ethtool -N %s flow-type %s %s %s dst-ip %s %s %s dst-port %s queue %d >&2",
 			   ifname,

WARNING: line length of 101 exceeds 80 columns
#61: FILE: tools/testing/selftests/drivers/net/hw/ncdevmem.c:384:
+		if (run_command("sudo ethtool -N %s flow-type %s dst-ip %s dst-port %s queue %d >&2",

total: 0 errors, 2 warnings, 1 checks, 40 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 63155bbe2a3f ("net: devmem: ksft: add 5 tuple FS support") 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.
total: 0 errors, 2 warnings, 1 checks, 40 lines checked