WARNING: line length of 86 exceeds 80 columns
#75: FILE: net/ipv4/ip_output.c:1342:
+		sock_tx_timestamp_bpf(READ_ONCE(sk->sk_tsflags_bpf), &cork->tx_flags);

WARNING: line length of 84 exceeds 80 columns
#103: FILE: net/ipv4/udp.c:1268:
+			timestamp_call_bpf(sk, BPF_SOCK_OPS_TS_UDP_SND_CB, 0, NULL);

WARNING: line length of 91 exceeds 80 columns
#117: FILE: net/ipv6/ip6_output.c:1406:
+		sock_tx_timestamp_bpf(READ_ONCE(sk->sk_tsflags_bpf), &cork->base.tx_flags);

total: 0 errors, 3 warnings, 0 checks, 77 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 1d5f999cf72c ("net-timestamp: use static key to control bpf extension") 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, 3 warnings, 0 checks, 77 lines checked