winealsa: Do not check for non-NULL before HeapFree'ing a variable as the check is redundant.

[Michael Stefaniuc]

Found by Smatch.
---
 dlls/winealsa.drv/mixer.c |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/dlls/winealsa.drv/mixer.c b/dlls/winealsa.drv/mixer.c
index 4a39d2b..84701f6 100644
--- a/dlls/winealsa.drv/mixer.c
+++ b/dlls/winealsa.drv/mixer.c
@@ -505,10 +505,8 @@ static void ALSA_MixerInit(void)
 
         eclose:
         WARN("Error occured initialising mixer: %s\n", snd_strerror(err));
-        if (mixdev[mixnum].lines)
-            HeapFree(GetProcessHeap(), 0, mixdev[mixnum].lines);
-        if (mixdev[mixnum].controls)
-            HeapFree(GetProcessHeap(), 0, mixdev[mixnum].controls);
+        HeapFree(GetProcessHeap(), 0, mixdev[mixnum].lines);
+        HeapFree(GetProcessHeap(), 0, mixdev[mixnum].controls);
         snd_mixer_close(mixdev[mixnum].mix);
     }
     cards = mixnum;
@@ -649,8 +647,7 @@ static DWORD WINAPI ALSA_MixerPollThread(LPVOID lParam)
 
     die:
     TRACE("Shutting down\n");
-    if (pfds)
-        HeapFree(GetProcessHeap(), 0, pfds);
+    HeapFree(GetProcessHeap(), 0, pfds);
 
     y = read(msg_pipe[0], &x, sizeof(x));
     close(msg_pipe[1]);
-- 
1.5.0.6


-- 
Michael Stefaniuc               Tel.: +49-711-96437-199
Sr. Network Engineer            Fax.: +49-711-96437-111
Red Hat GmbH                    Email: mstefani at redhat.com
Hauptstaetterstr. 58            http://www.redhat.de/
D-70178 Stuttgart
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