WARNING: line length of 99 exceeds 80 columns
#42: FILE: drivers/net/ethernet/intel/igc/igc_defines.h:404:
+/* High-priority RX packet buffer size (KB). Used for Express traffic when preemption is enabled */

WARNING: line length of 89 exceeds 80 columns
#46: FILE: drivers/net/ethernet/intel/igc/igc_defines.h:408:
+/* Enable RX packet buffer for timestamp descriptor, saving 16 bytes per packet if set */

total: 0 errors, 2 warnings, 0 checks, 23 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 5518083a63cb ("igc: use FIELD_PREP and GENMASK for existing RX packet buffer size") 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, 23 lines checked