smb: server: pass struct smbdirect_socket to wait_for_credits()

This will make it easier to move function to the common code
in future.

Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/smb/server/transport_rdma.c b/fs/smb/server/transport_rdma.c
index dc5a3cf9d0c764f6e03c41bcce8650370dbf6ff4..2ae6500dad2c37be294110f89b3ee0ac297a5c29 100644 (file)
--- a/fs/smb/server/transport_rdma.c
+++ b/fs/smb/server/transport_rdma.c
@@ -956,11 +956,10 @@ static int smb_direct_flush_send_list(struct smbdirect_socket *sc,
        return ret;
 }
 
-static int wait_for_credits(struct smb_direct_transport *t,
+static int wait_for_credits(struct smbdirect_socket *sc,
                            wait_queue_head_t *waitq, atomic_t *total_credits,
                            int needed)
 {
-       struct smbdirect_socket *sc = &t->socket;
        int ret;
 
        do {
@@ -992,14 +991,14 @@ static int wait_for_send_credits(struct smb_direct_transport *t,
                        return ret;
        }
 
-       return wait_for_credits(t, &sc->send_io.credits.wait_queue, &sc->send_io.credits.count, 1);
+       return wait_for_credits(sc, &sc->send_io.credits.wait_queue, &sc->send_io.credits.count, 1);
 }
 
 static int wait_for_rw_credits(struct smb_direct_transport *t, int credits)
 {
        struct smbdirect_socket *sc = &t->socket;
 
-       return wait_for_credits(t,
+       return wait_for_credits(sc,
                                &sc->rw_io.credits.wait_queue,
                                &sc->rw_io.credits.count,
                                credits);