* [PATCH] ALSA: snd-usb: use list_for_each_safe for endpoint resources
@ 2012-08-30 21:11 Pavel Roskin
2012-08-31 16:18 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Pavel Roskin @ 2012-08-30 21:11 UTC (permalink / raw)
To: Takashi Iwai; +Cc: alsa-devel
snd_usb_endpoint_free() frees the structure that contains its argument.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Cc: stable@vger.kernel.org
---
sound/usb/card.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/usb/card.c b/sound/usb/card.c
index d5b5c33..4a469f0 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -553,7 +553,7 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
struct snd_usb_audio *chip)
{
struct snd_card *card;
- struct list_head *p;
+ struct list_head *p, *n;
if (chip == (void *)-1L)
return;
@@ -570,7 +570,7 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
snd_usb_stream_disconnect(p);
}
/* release the endpoint resources */
- list_for_each(p, &chip->ep_list) {
+ list_for_each_safe(p, n, &chip->ep_list) {
snd_usb_endpoint_free(p);
}
/* release the midi resources */
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ALSA: snd-usb: use list_for_each_safe for endpoint resources
2012-08-30 21:11 [PATCH] ALSA: snd-usb: use list_for_each_safe for endpoint resources Pavel Roskin
@ 2012-08-31 16:18 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2012-08-31 16:18 UTC (permalink / raw)
To: Pavel Roskin; +Cc: alsa-devel
At Thu, 30 Aug 2012 17:11:17 -0400,
Pavel Roskin wrote:
>
> snd_usb_endpoint_free() frees the structure that contains its argument.
>
> Signed-off-by: Pavel Roskin <proski@gnu.org>
> Cc: stable@vger.kernel.org
Thanks, applied now.
Takashi
> ---
>
> sound/usb/card.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/sound/usb/card.c b/sound/usb/card.c
> index d5b5c33..4a469f0 100644
> --- a/sound/usb/card.c
> +++ b/sound/usb/card.c
> @@ -553,7 +553,7 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
> struct snd_usb_audio *chip)
> {
> struct snd_card *card;
> - struct list_head *p;
> + struct list_head *p, *n;
>
> if (chip == (void *)-1L)
> return;
> @@ -570,7 +570,7 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
> snd_usb_stream_disconnect(p);
> }
> /* release the endpoint resources */
> - list_for_each(p, &chip->ep_list) {
> + list_for_each_safe(p, n, &chip->ep_list) {
> snd_usb_endpoint_free(p);
> }
> /* release the midi resources */
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-08-31 16:18 UTC | newest]
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2012-08-30 21:11 [PATCH] ALSA: snd-usb: use list_for_each_safe for endpoint resources Pavel Roskin
2012-08-31 16:18 ` Takashi Iwai
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