WARNING: line length of 82 exceeds 80 columns
#40: FILE: include/net/tcp.h:1776:
+	return tcp_space_from_wnd_snapshot(tp->rcv_wnd_scaling_ratio, win, space);

WARNING: line length of 82 exceeds 80 columns
#128: FILE: net/ipv4/tcp.c:3577:
+		/* Legacy repair UAPI has no advertise-time basis for tp->rcv_wnd.

total: 0 errors, 2 warnings, 0 checks, 159 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 8903d4ba6799 ("tcp: extend TCP_REPAIR_WINDOW for live and max-window snapshots") 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, 2 warnings, 0 checks, 159 lines checked