Michael Stefaniuc : winmm: Remove redundant NULL checks before CoTaskMemFree().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: fb1f42754d6c562903fa285e930da3d01d453b9b
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=fb1f42754d6c562903fa285e93...

Author: Michael Stefaniuc 
Date:   Fri Jul  8 10:12:55 2016 +0200

winmm: Remove redundant NULL checks before CoTaskMemFree().

Signed-off-by: Michael Stefaniuc 
Signed-off-by: Alexandre Julliard

---

dlls/winmm/waveform.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/dlls/winmm/waveform.c b/dlls/winmm/waveform.c
index 2d8b838..1915c21 100644
--- a/dlls/winmm/waveform.c
+++ b/dlls/winmm/waveform.c
@@ -899,8 +899,7 @@ static MMRESULT WINMM_TryDeviceMapping(WINMM_Device *device, WAVEFORMATEX *fmt,

hr = IAudioClient_IsFormatSupported(device->client,
             AUDCLNT_SHAREMODE_SHARED, &target, &closer_fmt);
-    if(closer_fmt)
-        CoTaskMemFree(closer_fmt);
+    CoTaskMemFree(closer_fmt);
     if(hr != S_OK)
         return WAVERR_BADFORMAT;

@@ -1119,8 +1118,7 @@ static LRESULT WINMM_OpenDevice(WINMM_Device *device, WINMM_OpenInfo *info,

hr = IAudioClient_IsFormatSupported(device->client,
                 AUDCLNT_SHAREMODE_SHARED, device->orig_fmt, &closer_fmt);
-        if(closer_fmt)
-            CoTaskMemFree(closer_fmt);
+        CoTaskMemFree(closer_fmt);
         if((hr == S_FALSE || hr == AUDCLNT_E_UNSUPPORTED_FORMAT) && !(info->flags & WAVE_FORMAT_DIRECT))
             ret = WINMM_MapDevice(device, TRUE, is_out);
         else