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path: root/drivers/nvme/host/tcp.c
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Diffstat (limited to 'drivers/nvme/host/tcp.c')
-rw-r--r--drivers/nvme/host/tcp.c53
1 files changed, 8 insertions, 45 deletions
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 7c7c1886642f..1843110ec34f 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -1339,8 +1339,7 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl,
{
struct nvme_tcp_ctrl *ctrl = to_tcp_ctrl(nctrl);
struct nvme_tcp_queue *queue = &ctrl->queues[qid];
- struct linger sol = { .l_onoff = 1, .l_linger = 0 };
- int ret, opt, rcv_pdu_size;
+ int ret, rcv_pdu_size;
queue->ctrl = ctrl;
INIT_LIST_HEAD(&queue->send_list);
@@ -1364,60 +1363,24 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl,
}
/* Single syn retry */
- opt = 1;
- ret = kernel_setsockopt(queue->sock, IPPROTO_TCP, TCP_SYNCNT,
- (char *)&opt, sizeof(opt));
- if (ret) {
- dev_err(nctrl->device,
- "failed to set TCP_SYNCNT sock opt %d\n", ret);
- goto err_sock;
- }
+ tcp_sock_set_syncnt(queue->sock->sk, 1);
/* Set TCP no delay */
- opt = 1;
- ret = kernel_setsockopt(queue->sock, IPPROTO_TCP,
- TCP_NODELAY, (char *)&opt, sizeof(opt));
- if (ret) {
- dev_err(nctrl->device,
- "failed to set TCP_NODELAY sock opt %d\n", ret);
- goto err_sock;
- }
+ tcp_sock_set_nodelay(queue->sock->sk);
/*
* Cleanup whatever is sitting in the TCP transmit queue on socket
* close. This is done to prevent stale data from being sent should
* the network connection be restored before TCP times out.
*/
- ret = kernel_setsockopt(queue->sock, SOL_SOCKET, SO_LINGER,
- (char *)&sol, sizeof(sol));
- if (ret) {
- dev_err(nctrl->device,
- "failed to set SO_LINGER sock opt %d\n", ret);
- goto err_sock;
- }
+ sock_no_linger(queue->sock->sk);
- if (so_priority > 0) {
- ret = kernel_setsockopt(queue->sock, SOL_SOCKET, SO_PRIORITY,
- (char *)&so_priority, sizeof(so_priority));
- if (ret) {
- dev_err(ctrl->ctrl.device,
- "failed to set SO_PRIORITY sock opt, ret %d\n",
- ret);
- goto err_sock;
- }
- }
+ if (so_priority > 0)
+ sock_set_priority(queue->sock->sk, so_priority);
/* Set socket type of service */
- if (nctrl->opts->tos >= 0) {
- opt = nctrl->opts->tos;
- ret = kernel_setsockopt(queue->sock, SOL_IP, IP_TOS,
- (char *)&opt, sizeof(opt));
- if (ret) {
- dev_err(nctrl->device,
- "failed to set IP_TOS sock opt %d\n", ret);
- goto err_sock;
- }
- }
+ if (nctrl->opts->tos >= 0)
+ ip_sock_set_tos(queue->sock->sk, nctrl->opts->tos);
queue->sock->sk->sk_allocation = GFP_ATOMIC;
nvme_tcp_set_queue_io_cpu(queue);