---

yaml --- r: 121491 b: refs/heads/master c: 8e4f2e8 h: refs/heads/master i: 121489: b652689 121487: 1d37d0e v: v3
git-mirror · Dec 26, 2008 · 9da51d5 · 9da51d5
1 parent 46ad2b0
commit 9da51d5
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Showing 2 changed files with 10 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 829049cbb1d2ddda2be17ea008b6b3c457808d91
+refs/heads/master: 8e4f2e8a1e5cfa07c5b2731accee0e6eb4c64575
diff --git a/trunk/fs/cifs/transport.c b/trunk/fs/cifs/transport.c
@@ -583,10 +583,8 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
 	wait_for_response(ses, midQ, timeout, 10 * HZ);
 
 	spin_lock(&GlobalMid_Lock);
-	if (midQ->resp_buf) {
-		spin_unlock(&GlobalMid_Lock);
-		receive_len = midQ->resp_buf->smb_buf_length;
-	} else {
+
+	if (midQ->resp_buf == NULL) {
 		cERROR(1, ("No response to cmd %d mid %d",
 			midQ->command, midQ->mid));
 		if (midQ->midState == MID_REQUEST_SUBMITTED) {
@@ -614,6 +612,9 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
 		return rc;
 	}
 
+	spin_unlock(&GlobalMid_Lock);
+	receive_len = midQ->resp_buf->smb_buf_length;
+
 	if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) {
 		cERROR(1, ("Frame too large received.  Length: %d  Xid: %d",
 			receive_len, xid));
@@ -773,10 +774,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
 	wait_for_response(ses, midQ, timeout, 10 * HZ);
 
 	spin_lock(&GlobalMid_Lock);
-	if (midQ->resp_buf) {
-		spin_unlock(&GlobalMid_Lock);
-		receive_len = midQ->resp_buf->smb_buf_length;
-	} else {
+	if (midQ->resp_buf == NULL) {
 		cERROR(1, ("No response for cmd %d mid %d",
 			  midQ->command, midQ->mid));
 		if (midQ->midState == MID_REQUEST_SUBMITTED) {
@@ -804,6 +802,9 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
 		return rc;
 	}
 
+	spin_unlock(&GlobalMid_Lock);
+	receive_len = midQ->resp_buf->smb_buf_length;
+
 	if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) {
 		cERROR(1, ("Frame too large received.  Length: %d  Xid: %d",
 			receive_len, xid));