WARNING: line length of 85 exceeds 80 columns
#51: FILE: include/net/inet_connection_sock.h:47:
+							     const struct sock *sk));

WARNING: line length of 81 exceeds 80 columns
#66: FILE: include/net/tcp.h:549:
+							 const struct sock *sk));

CHECK: multiple assignments should be avoided
#149: FILE: net/ipv6/tcp_ipv6.c:1321:
+	newinet->pinet6 = newnp = tcp_inet6_sk(newsk);

WARNING: line length of 83 exceeds 80 columns
#184: FILE: net/ipv6/tcp_ipv6.c:1355:
+					 void (*opt_child_init)(struct sock *newsk,

WARNING: line length of 87 exceeds 80 columns
#185: FILE: net/ipv6/tcp_ipv6.c:1356:
+								const struct sock *sk))

WARNING: line length of 84 exceeds 80 columns
#265: FILE: net/mptcp/subflow.c:812:
+					  void (*opt_child_init)(struct sock *newsk,

WARNING: line length of 88 exceeds 80 columns
#266: FILE: net/mptcp/subflow.c:813:
+								 const struct sock *sk))

WARNING: line length of 90 exceeds 80 columns
#275: FILE: net/mptcp/subflow.c:860:
+						     req_unhash, own_req, opt_child_init);

WARNING: line length of 84 exceeds 80 columns
#289: FILE: net/smc/af_smc.c:128:
+					  void (*opt_child_init)(struct sock *newsk,

WARNING: line length of 88 exceeds 80 columns
#290: FILE: net/smc/af_smc.c:129:
+								 const struct sock *sk))

total: 0 errors, 9 warnings, 1 checks, 214 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 55ad77c456f0 ("tcp: fix potential race in tcp_v6_syn_recv_sock()") 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, 9 warnings, 1 checks, 214 lines checked