WARNING: line length of 96 exceeds 80 columns
#181: FILE: drivers/net/ethernet/intel/igc/igc_ethtool.c:2027:
+		forced_speed_duplex = (duplex == DUPLEX_FULL) ? IGC_FORCED_10F : IGC_FORCED_10H;

WARNING: line length of 98 exceeds 80 columns
#184: FILE: drivers/net/ethernet/intel/igc/igc_ethtool.c:2030:
+		forced_speed_duplex = (duplex == DUPLEX_FULL) ? IGC_FORCED_100F : IGC_FORCED_100H;

WARNING: line length of 87 exceeds 80 columns
#380: FILE: drivers/net/ethernet/intel/igc/igc_phy.c:799:
+	enum igc_forced_speed_duplex forced_speed_duplex = hw->mac.forced_speed_duplex;

total: 0 errors, 3 warnings, 0 checks, 343 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 f3cc4091ce0c ("igc: add support for forcing link speed without autonegotiation") 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, 3 warnings, 0 checks, 343 lines checked