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CIFS: Fix missing a decrement of inFlight value 

if we failed on getting mid entry in cifs_call_async.

Cc: stable@kernel.org
Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
hifive-unleashed-5.1
Pavel Shilovsky 2011-08-03 23:12:18 +04:00 committed by Steve French
parent b802898334
commit 0193e07226
1 changed files with 2 additions and 0 deletions
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2
fs/cifs/transport.c
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@ -362,6 +362,8 @@ cifs_call_async(struct TCP_Server_Info *server, struct kvec *iov,
mid = AllocMidQEntry(hdr, server);
if (mid == NULL) {
mutex_unlock(&server->srv_mutex);
atomic_dec(&server->inFlight);
wake_up(&server->request_q);
return -ENOMEM;
}