cifs: remove smb2_send_recv()

Now that we have the plumbing to pass request without an rfc1002
header all the way down to the point we write to the socket we no
longer need the smb2_send_recv() function.
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>

fs/cifs/cifsproto.h

@@ -112,10 +112,6 @@ extern int SendReceive2(const unsigned int /* xid */ , struct cifs_ses *,
 			struct kvec *, int /* nvec to send */,
 			int * /* type of buf returned */, const int flags,
 			struct kvec * /* resp vec */);
-extern int smb2_send_recv(const unsigned int xid, struct cifs_ses *pses,
-			  struct kvec *pkvec, int nvec_to_send,
-			  int *pbuftype, const int flags,
-			  struct kvec *presp);
 extern int SendReceiveBlockingLock(const unsigned int xid,
 			struct cifs_tcon *ptcon,
 			struct smb_hdr *in_buf ,

fs/cifs/transport.c

@@ -880,23 +880,6 @@ SendReceive2(const unsigned int xid, struct cifs_ses *ses,
 	return rc;
 }
 
-/* Like SendReceive2 but iov[0] does not contain an rfc1002 header */
-int
-smb2_send_recv(const unsigned int xid, struct cifs_ses *ses,
-	       struct kvec *iov, int n_vec, int *resp_buf_type /* ret */,
-	       const int flags, struct kvec *resp_iov)
-{
-	struct smb_rqst rqst;
-	int rc;
-
-	memset(&rqst, 0, sizeof(struct smb_rqst));
-	rqst.rq_iov = iov;
-	rqst.rq_nvec = n_vec;
-
-	rc = cifs_send_recv(xid, ses, &rqst, resp_buf_type, flags, resp_iov);
-	return rc;
-}
-
 int
 SendReceive(const unsigned int xid, struct cifs_ses *ses,
 	    struct smb_hdr *in_buf, struct smb_hdr *out_buf,