WARNING: please, no spaces at the start of a line
#622: FILE: net/can/j1939/transport.c:1073:
+       can_skb_set_owner(skb, se_skb->sk);$

total: 0 errors, 1 warnings, 0 checks, 546 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 0ea15c5ce2e0 ("can: add CAN skb extension infrastructure") 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, 1 warnings, 0 checks, 546 lines checked