Michael Stefaniuc : winealsa.drv: Fix missing unlock on the error path. Found by Smatch.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 399a297b1969998704b86264cbb53ca34dbf5bd9
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=399a297b1969998704b86264cbb53ca34dbf5bd9

Author: Michael Stefaniuc <mstefani at redhat.de>
Date:   Fri Jun 22 23:30:57 2007 +0200

winealsa.drv: Fix missing unlock on the error path. Found by Smatch.

---

 dlls/winealsa.drv/dsoutput.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/dlls/winealsa.drv/dsoutput.c b/dlls/winealsa.drv/dsoutput.c
index 57b8968..9fc5020 100644
--- a/dlls/winealsa.drv/dsoutput.c
+++ b/dlls/winealsa.drv/dsoutput.c
@@ -459,6 +459,7 @@ static HRESULT WINAPI IDsDriverBufferImpl_GetPosition(PIDSDRIVERBUFFER iface,
     if (!This->pcm)
     {
         FIXME("Bad pointer for pcm: %p\n", This->pcm);
+        LeaveCriticalSection(&This->pcm_crst);
         return DSERR_GENERIC;
     }