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| author | Vinod Koul <vinod.koul@intel.com> | 2016-03-15 16:39:23 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-03-16 10:08:43 +0000 |
| commit | 4a6c5e6a8d29e4d33858227db9179e91aa8a7407 (patch) | |
| tree | c6f3069d2c5868cb97b4906adf8eef121606305e /sound/hda | |
| parent | d4a6360f19c1c551afcba42be98df04651fab31b (diff) | |
| download | lwn-4a6c5e6a8d29e4d33858227db9179e91aa8a7407.tar.gz lwn-4a6c5e6a8d29e4d33858227db9179e91aa8a7407.zip | |
ALSA: hda: use list macro for parsing on cleanup
It is always better to use list_for_each_entry_safe() while doing
cleanup. So use this instead of open coding this in list in
snd_hdac_stream_free_all()
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/hda')
| -rw-r--r-- | sound/hda/ext/hdac_ext_stream.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c index 023cc4cad5c1..626f3bb24c55 100644 --- a/sound/hda/ext/hdac_ext_stream.c +++ b/sound/hda/ext/hdac_ext_stream.c @@ -104,12 +104,11 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_init_all); */ void snd_hdac_stream_free_all(struct hdac_ext_bus *ebus) { - struct hdac_stream *s; + struct hdac_stream *s, *_s; struct hdac_ext_stream *stream; struct hdac_bus *bus = ebus_to_hbus(ebus); - while (!list_empty(&bus->stream_list)) { - s = list_first_entry(&bus->stream_list, struct hdac_stream, list); + list_for_each_entry_safe(s, _s, &bus->stream_list, list) { stream = stream_to_hdac_ext_stream(s); snd_hdac_ext_stream_decouple(ebus, stream, false); list_del(&s->list); |