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rnbd-srv: make process_msg_close returns void

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Change the return type to void given it always returns 0.

Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Acked-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Link: https://lore.kernel.org/r/20220902100055.25724-3-guoqing.jiang@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Guoqing Jiang 2022-09-02 18:00:54 +08:00 committed by Jens Axboe
parent 095134fbc2
commit be2b2f6b62
1 changed files with 3 additions and 4 deletions
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7
drivers/block/rnbd/rnbd-srv.c
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@ -339,7 +339,7 @@ void rnbd_srv_sess_dev_force_close(struct rnbd_srv_sess_dev *sess_dev,
mutex_unlock(&sess->lock);
}
static int process_msg_close(struct rnbd_srv_session *srv_sess,
static void process_msg_close(struct rnbd_srv_session *srv_sess,
void *data, size_t datalen, const void *usr,
size_t usrlen)
{
@ -351,13 +351,12 @@ static int process_msg_close(struct rnbd_srv_session *srv_sess,
sess_dev = rnbd_get_sess_dev(le32_to_cpu(close_msg->device_id),
srv_sess);
if (IS_ERR(sess_dev))
return 0;
return;
rnbd_put_sess_dev(sess_dev);
mutex_lock(&srv_sess->lock);
rnbd_srv_destroy_dev_session_sysfs(sess_dev);
mutex_unlock(&srv_sess->lock);
return 0;
}
static int process_msg_open(struct rnbd_srv_session *srv_sess,
@ -387,7 +386,7 @@ static int rnbd_srv_rdma_ev(void *priv,
case RNBD_MSG_IO:
return process_rdma(srv_sess, id, data, datalen, usr, usrlen);
case RNBD_MSG_CLOSE:
ret = process_msg_close(srv_sess, data, datalen, usr, usrlen);
process_msg_close(srv_sess, data, datalen, usr, usrlen);
break;
case RNBD_MSG_OPEN:
ret = process_msg_open(srv_sess, usr, usrlen, data, datalen);