diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 70dd2c4..ff47c18 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -376,35 +376,33 @@
 }
 
 static int
-read_from_socket(struct TCP_Server_Info *server,
-		 struct kvec *iov, unsigned int to_read,
-		 unsigned int *ptotal_read, bool is_header_read)
+read_from_socket(struct TCP_Server_Info *server, char *buf,
+		 unsigned int to_read)
 {
-	int length, rc = 0;
-	unsigned int total_read;
+	int length = 0;
+	int total_read;
 	struct msghdr smb_msg;
-	char *buf = iov->iov_base;
+	struct kvec iov;
 
 	smb_msg.msg_control = NULL;
 	smb_msg.msg_controllen = 0;
 
-	for (total_read = 0; total_read < to_read; total_read += length) {
+	for (total_read = 0; to_read; total_read += length, to_read -= length) {
 		if (server_unresponsive(server)) {
-			rc = 1;
+			total_read = -EAGAIN;
 			break;
 		}
 
-		length = kernel_recvmsg(server->ssocket, &smb_msg, iov, 1,
-					to_read - total_read, 0);
+		iov.iov_base = buf + total_read;
+		iov.iov_len = to_read;
+		length = kernel_recvmsg(server->ssocket, &smb_msg, &iov, 1,
+					to_read, 0);
 		if (server->tcpStatus == CifsExiting) {
-			/* then will exit */
-			rc = 2;
+			total_read = -ESHUTDOWN;
 			break;
 		} else if (server->tcpStatus == CifsNeedReconnect) {
 			cifs_reconnect(server);
-			/* Reconnect wakes up rspns q */
-			/* Now we will reread sock */
-			rc = 1;
+			total_read = -EAGAIN;
 			break;
 		} else if (length == -ERESTARTSYS ||
 			   length == -EAGAIN ||
@@ -416,28 +414,16 @@
 			 */
 			usleep_range(1000, 2000);
 			length = 0;
-			if (!is_header_read)
-				continue;
-			/* Special handling for header read */
-			if (total_read) {
-				iov->iov_base = (to_read - total_read) +
-						buf;
-				iov->iov_len = to_read - total_read;
-				rc = 3;
-			} else
-				rc = 1;
-			break;
+			continue;
 		} else if (length <= 0) {
-			cERROR(1, "Received no data, expecting %d",
-			       to_read - total_read);
+			cFYI(1, "Received no data or error: expecting %d "
+				"got %d", to_read, length);
 			cifs_reconnect(server);
-			rc = 1;
+			total_read = -EAGAIN;
 			break;
 		}
 	}
-
-	*ptotal_read = total_read;
-	return rc;
+	return total_read;
 }
 
 static bool
@@ -658,12 +644,10 @@
 	unsigned int pdu_length, total_read;
 	char *buf = NULL, *bigbuf = NULL, *smallbuf = NULL;
 	struct smb_hdr *smb_buffer = NULL;
-	struct kvec iov;
 	struct task_struct *task_to_wake = NULL;
 	struct mid_q_entry *mid_entry;
 	bool isLargeBuf = false;
 	bool isMultiRsp = false;
-	int rc;
 
 	current->flags |= PF_MEMALLOC;
 	cFYI(1, "Demultiplex PID: %d", task_pid_nr(current));
@@ -686,19 +670,12 @@
 		isMultiRsp = false;
 		smb_buffer = (struct smb_hdr *)smallbuf;
 		buf = smallbuf;
-		iov.iov_base = buf;
-		iov.iov_len = 4;
 		pdu_length = 4; /* enough to get RFC1001 header */
 
-incomplete_rcv:
-		rc = read_from_socket(server, &iov, pdu_length,
-				      &total_read, true /* header read */);
-		if (rc == 3)
-			goto incomplete_rcv;
-		else if (rc == 2)
-			break;
-		else if (rc == 1)
+		length = read_from_socket(server, buf, pdu_length);
+		if (length < 0)
 			continue;
+		total_read = length;
 
 		/*
 		 * The right amount was read from socket - 4 bytes,
@@ -718,16 +695,10 @@
 			buf = bigbuf;
 		}
 
-		iov.iov_base = 4 + buf;
-		iov.iov_len = pdu_length;
-		rc = read_from_socket(server, &iov, pdu_length,
-				      &total_read, false);
-		if (rc == 2)
-			break;
-		else if (rc == 1)
+		length = read_from_socket(server, buf + 4, pdu_length);
+		if (length < 0)
 			continue;
-
-		total_read += 4; /* account for rfc1002 hdr */
+		total_read += length;
 
 		dump_smb(smb_buffer, total_read);