WARNING: line length of 89 exceeds 80 columns
#70: FILE: drivers/net/team/team_core.c:1295:
+static int team_port_del(struct team *team, struct net_device *port_dev, bool unregister)

WARNING: line length of 92 exceeds 80 columns
#106: FILE: drivers/net/team/team_core.c:1945:
+static int team_del_slave_on_unregister(struct net_device *dev, struct net_device *port_dev)

WARNING: The commit message has 'syzkaller', perhaps it also needs a 'Fixes:' tag?

total: 0 errors, 3 warnings, 0 checks, 55 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 daf35b6bce45 ("team: avoid NETDEV_CHANGEMTU event when unregistering slave") 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, 3 warnings, 0 checks, 55 lines checked