WARNING: line length of 89 exceeds 80 columns
#162: FILE: drivers/net/ethernet/sfc/ethtool_common.c:380:
+		efx_fill_test(n++, strings, data, &tests->phy_ext[i], "phy", "%s", name);

ERROR: space required after that ',' (ctx:VxV)
#367: FILE: drivers/net/ethernet/sfc/siena/ethtool_common.c:258:
+		snprintf(unit_str, sizeof(unit_str), "txq%d",tx_queue->label);
 		                                            ^

total: 1 errors, 1 warnings, 0 checks, 388 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 c24c4cc72675 ("net: sfc: avoid format string warning") 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.