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nvme-tcp: Use protocol specific operations while reading socket 

Using socket specific read_sock() calls instead of directly calling
tcp_read_sock() helps lld module registered handlers if any, to be called
from nvme-tcp host.
This patch therefore replaces the tcp_read_sock() with socket specific
prot_ops.

Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Acked-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
This commit is contained in:
Potnuri Bharat Teja 2019-07-08 15:22:00 +05:30 committed by Sagi Grimberg
parent 6be182607d
commit 10407ec9b4
1 changed files with 3 additions and 2 deletions
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5
drivers/nvme/host/tcp.c
View File

@ -1018,14 +1018,15 @@ done:
static int nvme_tcp_try_recv(struct nvme_tcp_queue *queue)
{
struct sock *sk = queue->sock->sk;
struct socket *sock = queue->sock;
struct sock *sk = sock->sk;
read_descriptor_t rd_desc;
int consumed;
rd_desc.arg.data = queue;
rd_desc.count = 1;
lock_sock(sk);
consumed = tcp_read_sock(sk, &rd_desc, nvme_tcp_recv_skb);
consumed = sock->ops->read_sock(sk, &rd_desc, nvme_tcp_recv_skb);
release_sock(sk);
return consumed;
}