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Commit 8e2f6dd2 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

dccp: consistently use dccp_write_space() 



DCCP uses dccp_write_space() for sk->sk_write_space method.

Unfortunately a passive connection (as provided by accept())
is using the generic sk_stream_write_space() function.

Lets simply inherit sk->sk_write_space from the parent
instead of forcing the generic one.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Cc: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f0a45816

net/ipv4/inet_connection_sock.c

+0 −1
Original line number Diff line number Diff line
@@ -790,7 +790,6 @@ struct sock *inet_csk_clone_lock(const struct sock *sk, 
		inet_sk(newsk)->inet_dport = inet_rsk(req)->ir_rmt_port;

		inet_sk(newsk)->inet_num = inet_rsk(req)->ir_num;

		inet_sk(newsk)->inet_sport = htons(inet_rsk(req)->ir_num);

		newsk->sk_write_space = sk_stream_write_space;



		/* listeners have SOCK_RCU_FREE, not the children */

		sock_reset_flag(newsk, SOCK_RCU_FREE);