WARNING: line length of 82 exceeds 80 columns
#34: FILE: include/linux/skbuff.h:4049:
+int skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci, u16 hlen);

WARNING: line length of 81 exceeds 80 columns
#60: FILE: net/core/skbuff.c:6226:
+int skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci, u16 hlen)

total: 0 errors, 2 warnings, 0 checks, 50 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 2cc91c11133b ("skb: skb_vlan_push gets VLAN_HLEN as an argument") 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, 50 lines checked