gsttools: do not check pointer before calling free()

Change-Id: I6deb8d5a282ecfe5cacc884ddfb3d4dc3ef3106d
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>

1 files changed, 3 insertions, 6 deletions

diff --git a/src/gsttools/qgstreameraudioinputselector.cpp b/src/gsttools/qgstreameraudioinputselector.cpp
index 36b36dda4..3bf5538c2 100644
--- a/src/gsttools/qgstreameraudioinputselector.cpp
+++ b/src/gsttools/qgstreameraudioinputselector.cpp
@@ -136,12 +136,9 @@ void QGstreamerAudioInputSelector::updateAlsaDevices()
             }
         }
 
-        if (name != nullptr)
-            free(name);
-        if (descr != nullptr)
-            free(descr);
-        if (io != nullptr)
-            free(io);
+        free(name);
+        free(descr);
+        free(io);
         n++;
     }
     snd_device_name_free_hint(hints);