CHECK: Please don't use multiple blank lines
#34: FILE: include/net/xdp_sock.h:126:
 
+

WARNING: line length of 91 exceeds 80 columns
#94: FILE: net/xdp/xsk.c:693:
+				skb = sock_alloc_send_skb(&xs->sk, hr + len + tr, 1, &err);

total: 0 errors, 1 warnings, 1 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 7ac4d6bb4752 ("xsk: extend xsk_build_skb() to support passing an already allocated skb") 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, 1 warnings, 1 checks, 69 lines checked