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Fix bug in a second call of the channel allocation function.

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This should fix crash on systems where two audio codecs connected
to the same HDA bus.
This commit is contained in:
Alexander Motin 2008-10-12 21:42:21 +00:00
parent 63a1c6ba59
commit bbbf908dad
1 changed files with 1 additions and 2 deletions
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3
sys/dev/sound/pci/hda/hdac.c
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@ -4945,7 +4945,7 @@ hdac_audio_bind_as(struct hdac_devinfo *devinfo)
}
} else {
sc->chans = (struct hdac_chan *)realloc(sc->chans,
sizeof(struct hdac_chan) * cnt,
sizeof(struct hdac_chan) * (sc->num_chans + cnt),
M_HDAC, M_ZERO | M_NOWAIT);
if (sc->chans == NULL) {
sc->num_chans = 0;
@ -4963,7 +4963,6 @@ hdac_audio_bind_as(struct hdac_devinfo *devinfo)
}
/* Assign associations in order of their numbers, */
free = 0;
for (j = 0; j < devinfo->function.audio.ascnt; j++) {
if (as[j].enable == 0)
continue;