diff options
| author | Ursula Braun <[email protected]> | 2017-01-09 15:55:12 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-01-09 21:07:37 +0000 |
| commit | 4b9d07a44015a0e940448fa3885b894349e8b162 (patch) | |
| tree | c812e6e8a8415b77dbd190e4609d40a1b307e243 /net/ipv6/tcp_ipv6.c | |
| parent | Merge branch 'sh_eth-wol' (diff) | |
| download | kernel-4b9d07a44015a0e940448fa3885b894349e8b162.tar.gz kernel-4b9d07a44015a0e940448fa3885b894349e8b162.zip | |
net: introduce keepalive function in struct proto
Direct call of tcp_set_keepalive() function from protocol-agnostic
sock_setsockopt() function in net/core/sock.c violates network
layering. And newly introduced protocol (SMC-R) will need its own
keepalive function. Therefore, add "keepalive" function pointer
to "struct proto", and call it from sock_setsockopt() via this pointer.
Signed-off-by: Ursula Braun <[email protected]>
Reviewed-by: Utz Bacher <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index a4cdf6a34c30..228965dca3c5 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1889,6 +1889,7 @@ struct proto tcpv6_prot = { .shutdown = tcp_shutdown, .setsockopt = tcp_setsockopt, .getsockopt = tcp_getsockopt, + .keepalive = tcp_set_keepalive, .recvmsg = tcp_recvmsg, .sendmsg = tcp_sendmsg, .sendpage = tcp_sendpage, |