WARNING: line length of 82 exceeds 80 columns
#231: FILE: net/xfrm/xfrm_user.c:3063:
+					 const struct xfrm_user_migrate_state *um)

WARNING: line length of 81 exceeds 80 columns
#326: FILE: net/xfrm/xfrm_user.c:3253:
+		(m->encap ? nla_total_size(sizeof(struct xfrm_encap_tmpl)) : 0) +

WARNING: line length of 87 exceeds 80 columns
#359: FILE: net/xfrm/xfrm_user.c:3286:
+				 struct nlattr **attrs, struct netlink_ext_ack *extack)

WARNING: line length of 81 exceeds 80 columns
#388: FILE: net/xfrm/xfrm_user.c:3315:
+			NL_SET_ERR_MSG(extack, "Unsupported encapsulation type");

WARNING: line length of 87 exceeds 80 columns
#479: FILE: net/xfrm/xfrm_user.c:3406:
+				 struct nlattr **attrs, struct netlink_ext_ack *extack)

WARNING: line length of 85 exceeds 80 columns
#492: FILE: net/xfrm/xfrm_user.c:3564:
+	[XFRM_MSG_MIGRATE_STATE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_migrate_state),

WARNING: line length of 85 exceeds 80 columns
#500: FILE: net/xfrm/xfrm_user.c:3658:
+	[XFRM_MSG_MIGRATE_STATE - XFRM_MSG_BASE] = { .doit = xfrm_do_migrate_state },

total: 0 errors, 7 warnings, 0 checks, 448 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 6fa97080392c ("xfrm: add XFRM_MSG_MIGRATE_STATE for single SA migration") 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, 7 warnings, 0 checks, 448 lines checked