drbd: Remove duplicate code

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

1 files changed, 1 insertions, 14 deletions

diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index fed34a7bef4a..813759f1b6ad 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -490,22 +490,9 @@ static int drbd_recv_short(struct socket *sock, void *buf, size_t size, int flag
 
 static int drbd_recv(struct drbd_tconn *tconn, void *buf, size_t size)
 {
-        mm_segment_t oldfs;
-        struct kvec iov = {
-                .iov_base = buf,
-                .iov_len = size,
-        };
-        struct msghdr msg = {
-                .msg_iovlen = 1,
-                .msg_iov = (struct iovec *)&iov,
-                .msg_flags = MSG_WAITALL | MSG_NOSIGNAL
-        };
         int rv;
 
-        oldfs = get_fs();
-        set_fs(KERNEL_DS);
-        rv = sock_recvmsg(tconn->data.socket, &msg, size, msg.msg_flags);
-        set_fs(oldfs);
+        rv = drbd_recv_short(tconn->data.socket, buf, size, 0);
 
         if (rv < 0) {
                 if (rv == -ECONNRESET)