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Kirill Smelkov
linux
Commits
23581e23
Commit
23581e23
authored
Jul 15, 2004
by
Alexander Viro
Committed by
Linus Torvalds
Jul 15, 2004
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[PATCH] NULL noise removal in sound/usb/*
parent
47facfb8
Changes
2
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Inline
Side-by-side
Showing
2 changed files
with
5 additions
and
5 deletions
+5
-5
sound/usb/usbaudio.c
sound/usb/usbaudio.c
+3
-3
sound/usb/usbmixer.c
sound/usb/usbmixer.c
+2
-2
No files found.
sound/usb/usbaudio.c
View file @
23581e23
...
...
@@ -898,11 +898,11 @@ static void release_urb_ctx(snd_urb_ctx_t *u)
{
if
(
u
->
urb
)
{
usb_free_urb
(
u
->
urb
);
u
->
urb
=
0
;
u
->
urb
=
NULL
;
}
if
(
u
->
buf
)
{
kfree
(
u
->
buf
);
u
->
buf
=
0
;
u
->
buf
=
NULL
;
}
}
...
...
@@ -923,7 +923,7 @@ static void release_substream_urbs(snd_usb_substream_t *subs, int force)
release_urb_ctx
(
&
subs
->
syncurb
[
i
]);
if
(
subs
->
tmpbuf
)
{
kfree
(
subs
->
tmpbuf
);
subs
->
tmpbuf
=
0
;
subs
->
tmpbuf
=
NULL
;
}
subs
->
nurbs
=
0
;
}
...
...
sound/usb/usbmixer.c
View file @
23581e23
...
...
@@ -574,7 +574,7 @@ static void usb_mixer_elem_free(snd_kcontrol_t *kctl)
{
if
(
kctl
->
private_data
)
{
snd_magic_kfree
((
void
*
)
kctl
->
private_data
);
kctl
->
private_data
=
0
;
kctl
->
private_data
=
NULL
;
}
}
...
...
@@ -1318,7 +1318,7 @@ static void usb_mixer_selector_elem_free(snd_kcontrol_t *kctl)
usb_mixer_elem_info_t
*
cval
=
snd_magic_cast
(
usb_mixer_elem_info_t
,
kctl
->
private_data
,);
num_ins
=
cval
->
max
;
snd_magic_kfree
(
cval
);
kctl
->
private_data
=
0
;
kctl
->
private_data
=
NULL
;
}
if
(
kctl
->
private_value
)
{
char
**
itemlist
=
(
char
**
)
kctl
->
private_value
;
...
...
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