ALSA: mixer_oss: Remove some incorrect kfree_const() usages
"assigned" and "assigned->name" are allocated in snd_mixer_oss_proc_write()
using kmalloc() and kstrdup(), so there is no point in using kfree_const()
to free these resources.
Switch to the more standard kfree() to free these resources.
This could avoid a memory leak.
Fixes: 454f5ec1d2
("ALSA: mixer: oss: Constify snd_mixer_oss_assign_table definition")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://patch.msgid.link/63ac20f64234b7c9ea87a7fa9baf41e8255852f7.1727374631.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -901,8 +901,8 @@ static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn)
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struct slot *p = chn->private_data;
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if (p) {
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if (p->allocated && p->assigned) {
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kfree_const(p->assigned->name);
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kfree_const(p->assigned);
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kfree(p->assigned->name);
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kfree(p->assigned);
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}
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kfree(p);
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}
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