3.0-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Pavel Shilovsky <[email protected]>

commit 0193e072268fe62c4b19ad4b05cd0d4b23c43bb9 upstream.

if we failed on getting mid entry in cifs_call_async.

Signed-off-by: Pavel Shilovsky <[email protected]>
Signed-off-by: Steve French <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
 fs/cifs/transport.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -362,6 +362,8 @@ cifs_call_async(struct TCP_Server_Info *
        mid = AllocMidQEntry(hdr, server);
        if (mid == NULL) {
                mutex_unlock(&server->srv_mutex);
+               atomic_dec(&server->inFlight);
+               wake_up(&server->request_q);
                return -ENOMEM;
        }
 


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