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audio: Drop superfluous conditionals around g_free()

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Merge remote-tracking branch 'remotes/kraxel/tags/pull-audio-20140613-1' into staging

audio: Drop superfluous conditionals around g_free()

# gpg: Signature made Fri 13 Jun 2014 12:14:24 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-audio-20140613-1:
  audio: Drop superfluous conditionals around g_free()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-06-13 12:58:24 +01:00
parent 2a2c4830c0 fb7da626c0
commit d61de7255b
4 changed files with 11 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
audio/alsaaudio.c
View file

@ -815,10 +815,8 @@ static void alsa_fini_out (HWVoiceOut *hw)
ldebug ("alsa_fini\n");
alsa_anal_close (&alsa->handle, &alsa->pollhlp);
if (alsa->pcm_buf) {
g_free (alsa->pcm_buf);
alsa->pcm_buf = NULL;
}
g_free(alsa->pcm_buf);
alsa->pcm_buf = NULL;
}
static int alsa_init_out (HWVoiceOut *hw, struct audsettings *as)
@ -978,10 +976,8 @@ static void alsa_fini_in (HWVoiceIn *hw)
alsa_anal_close (&alsa->handle, &alsa->pollhlp);
if (alsa->pcm_buf) {
g_free (alsa->pcm_buf);
alsa->pcm_buf = NULL;
}
g_free(alsa->pcm_buf);
alsa->pcm_buf = NULL;
}
static int alsa_run_in (HWVoiceIn *hw)

15
audio/audio_template.h
View file

@ -71,10 +71,7 @@ static void glue (audio_init_nb_voices_, TYPE) (struct audio_driver *drv)
static void glue (audio_pcm_hw_free_resources_, TYPE) (HW *hw)
{
if (HWBUF) {
g_free (HWBUF);
}
g_free (HWBUF);
HWBUF = NULL;
}
@ -92,9 +89,7 @@ static int glue (audio_pcm_hw_alloc_resources_, TYPE) (HW *hw)
static void glue (audio_pcm_sw_free_resources_, TYPE) (SW *sw)
{
if (sw->buf) {
g_free (sw->buf);
}
g_free (sw->buf);
if (sw->rate) {
st_rate_stop (sw->rate);
@ -172,10 +167,8 @@ static int glue (audio_pcm_sw_init_, TYPE) (
static void glue (audio_pcm_sw_fini_, TYPE) (SW *sw)
{
glue (audio_pcm_sw_free_resources_, TYPE) (sw);
if (sw->name) {
g_free (sw->name);
sw->name = NULL;
}
g_free (sw->name);
sw->name = NULL;
}
static void glue (audio_pcm_hw_add_sw_, TYPE) (HW *hw, SW *sw)

6
audio/ossaudio.c
View file

@ -736,10 +736,8 @@ static void oss_fini_in (HWVoiceIn *hw)
oss_anal_close (&oss->fd);
if (oss->pcm_buf) {
g_free (oss->pcm_buf);
oss->pcm_buf = NULL;
}
g_free(oss->pcm_buf);
oss->pcm_buf = NULL;
}
static int oss_run_in (HWVoiceIn *hw)

4
hw/audio/adlib.c
View file

@ -275,9 +275,7 @@ static void Adlib_fini (AdlibState *s)
}
#endif
if (s->mixbuf) {
g_free (s->mixbuf);
}
g_free(s->mixbuf);
s->active = 0;
s->enabled = 0;