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Christoph Mallon: Remove pointless if (x) before SDL_free(x)

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This commit is contained in:
Sam Lantinga
2013-08-29 08:29:21 -07:00
parent 1d2c7796ae
commit f79fc33a39
63 changed files with 157 additions and 349 deletions
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12
src/audio/SDL_audio.c
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@@ -300,9 +300,7 @@ SDL_StreamInit(SDL_AudioStreamer * stream, int max_len, Uint8 silence)
static void
SDL_StreamDeinit(SDL_AudioStreamer * stream)
{
if (stream->buffer != NULL) {
SDL_free(stream->buffer);
}
SDL_free(stream->buffer);
}
#if defined(ANDROID)
@@ -632,9 +630,7 @@ free_device_list(char ***devices, int *devCount)
}
}
if (*devices != NULL) {
SDL_free(*devices);
}
SDL_free(*devices);
*devices = NULL;
*devCount = 0;
@@ -761,9 +757,7 @@ close_audio_device(SDL_AudioDevice * device)
if (device->mixer_lock != NULL) {
SDL_DestroyMutex(device->mixer_lock);
}
if (device->fake_stream != NULL) {
SDL_FreeAudioMem(device->fake_stream);
}
SDL_FreeAudioMem(device->fake_stream);
if (device->convert.needed) {
SDL_FreeAudioMem(device->convert.buf);
}