WARNING: line length of 83 exceeds 80 columns
#102: FILE: drivers/net/ethernet/intel/igc/igc_defines.h:311:
+#define IGC_TXD_POPTS_SMD_V	0x10       /* Transmitted packet is a SMD-Verify */

WARNING: line length of 85 exceeds 80 columns
#103: FILE: drivers/net/ethernet/intel/igc/igc_defines.h:312:
+#define IGC_TXD_POPTS_SMD_R	0x20       /* Transmitted packet is a SMD-Response */

total: 0 errors, 2 warnings, 0 checks, 371 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 730ec447b100 ("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, 2 warnings, 0 checks, 371 lines checked