WARNING: line length of 83 exceeds 80 columns
#48: FILE: include/linux/netdev_features.h:37:
+	NETIF_F_GSO_ACCECN_BIT,         /* TCP AccECN with TSO (no CWR clearing) */

WARNING: line length of 86 exceeds 80 columns
#78: FILE: include/linux/netdevice.h:5069:
+	BUILD_BUG_ON(SKB_GSO_TCP_ACCECN != (NETIF_F_GSO_ACCECN >> NETIF_F_GSO_SHIFT));

total: 0 errors, 2 warnings, 0 checks, 69 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 ddc859322d69 ("gso: AccECN support") 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, 69 lines checked