cifs: remove bogus reset of smb_buf_length in smb_send routines

There's a comment here about how we don't want to modify this length,
but nothing in this function actually does.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>

diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index f25d4ea14be4b7d751e69817eca9bad2d6a14935..fdda15a6a803d63af77edeb976201ad109263aea 100644 (file)
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -126,7 +126,6 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
        int rc = 0;
        int i = 0;
        struct msghdr smb_msg;
-       __be32 *buf_len = (__be32 *)(iov[0].iov_base);
        unsigned int len = iov[0].iov_len;
        unsigned int total_len;
        int first_vec = 0;
@@ -235,9 +234,6 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
        else
                rc = 0;
 
-       /* Don't want to modify the buffer as a side effect of this call. */
-       *buf_len = cpu_to_be32(smb_buf_length);
-
        return rc;
 }