Streamline SendReceiveBlockingLock: Use "goto out:" in an error condition

Streamline SendReceiveBlockingLock: Use "goto out:" in an error condition
Signed-off-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>

fs/cifs/transport.c

@@ -1067,8 +1067,13 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
 
 	/* rcvd frame is ok */
 
-	if (midQ->resp_buf && out_buf
-	    && (midQ->midState == MID_RESPONSE_RECEIVED)) {
+	if ((midQ->resp_buf == NULL) || (out_buf == NULL)
+	    || (midQ->midState != MID_RESPONSE_RECEIVED)) {
+		rc = -EIO;
+		cERROR(1, ("Bad MID state?"));
+		goto out;
+	}
+
 	out_buf->smb_buf_length = receive_len;
 	memcpy((char *)out_buf + 4,
 	       (char *)midQ->resp_buf + 4,
@@ -1098,10 +1103,6 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
 	    /* do not count RFC1001 header */  +
 	    (2 * out_buf->WordCount) + 2 /* bcc */ )
 		BCC(out_buf) = le16_to_cpu(BCC_LE(out_buf));
-	} else {
-		rc = -EIO;
-		cERROR(1, ("Bad MID state?"));
-	}
 
 out:
 	DeleteMidQEntry(midQ);