WARNING: line length of 86 exceeds 80 columns
#152: FILE: drivers/net/ethernet/intel/igc/igc_defines.h:311:
+#define IGC_TXD_POPTS_SMD_MASK	0x3000     /* Indicates whether it's SMD-V or SMD-R */

WARNING: line length of 87 exceeds 80 columns
#266: FILE: drivers/net/ethernet/intel/igc/igc_main.c:3159:
+						  ETHTOOL_MMSV_LD_SENT_VERIFY_MPACKET);

WARNING: line length of 82 exceeds 80 columns
#317: FILE: drivers/net/ethernet/intel/igc/igc_main.c:5879:
+				ethtool_mmsv_link_state_handle(&adapter->fpe.mmsv,

WARNING: line length of 82 exceeds 80 columns
#328: FILE: drivers/net/ethernet/intel/igc/igc_main.c:5918:
+				ethtool_mmsv_link_state_handle(&adapter->fpe.mmsv,

WARNING: line length of 81 exceeds 80 columns
#565: FILE: drivers/net/ethernet/intel/igc/igc_tsn.h:30:
+						 unsigned int size, void *pktbuf)

WARNING: line length of 84 exceeds 80 columns
#573: FILE: drivers/net/ethernet/intel/igc/igc_tsn.h:38:
+	return (smd == IGC_RXD_STAT_SMD_TYPE_V || smd == IGC_RXD_STAT_SMD_TYPE_R) &&

WARNING: line length of 88 exceeds 80 columns
#575: FILE: drivers/net/ethernet/intel/igc/igc_tsn.h:40:
+		!memcmp(pktbuf, zero_payload, SMD_FRAME_SIZE); /* Buffer is all zeros */

WARNING: line length of 85 exceeds 80 columns
#587: FILE: drivers/net/ethernet/intel/igc/igc_tsn.h:52:
+		ethtool_mmsv_event_handle(mmsv, ETHTOOL_MMSV_LP_SENT_VERIFY_MPACKET);

WARNING: line length of 87 exceeds 80 columns
#589: FILE: drivers/net/ethernet/intel/igc/igc_tsn.h:54:
+		ethtool_mmsv_event_handle(mmsv, ETHTOOL_MMSV_LP_SENT_RESPONSE_MPACKET);

total: 0 errors, 9 warnings, 0 checks, 463 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 608f47cb088b ("igc: add support for frame preemption verification") 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, 9 warnings, 0 checks, 463 lines checked