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ALSA: Kill snd_assert() in sound/core/*

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Kill snd_assert() in sound/core/*, either removed or replaced with
if () with snd_BUG_ON().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Takashi Iwai
2008-08-08 17:09:09 +02:00
committed by Jaroslav Kysela
parent 5ef03460a6
commit 7eaa943c8e
42 changed files with 583 additions and 388 deletions
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15
sound/core/seq/seq_midi.c
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@@ -116,7 +116,8 @@ static int dump_midi(struct snd_rawmidi_substream *substream, const char *buf, i
struct snd_rawmidi_runtime *runtime;
int tmp;
snd_assert(substream != NULL || buf != NULL, return -EINVAL);
if (snd_BUG_ON(!substream || !buf))
return -EINVAL;
runtime = substream->runtime;
if ((tmp = runtime->avail) < count) {
snd_printd("warning, output event was lost (count = %i, available = %i)\n", count, tmp);
@@ -135,7 +136,8 @@ static int event_process_midi(struct snd_seq_event *ev, int direct,
struct snd_rawmidi_substream *substream;
int len;
snd_assert(msynth != NULL, return -EINVAL);
if (snd_BUG_ON(!msynth))
return -EINVAL;
substream = msynth->output_rfile.output;
if (substream == NULL)
return -ENODEV;
@@ -210,7 +212,8 @@ static int midisynth_unsubscribe(void *private_data, struct snd_seq_port_subscri
int err;
struct seq_midisynth *msynth = private_data;
snd_assert(msynth->input_rfile.input != NULL, return -EINVAL);
if (snd_BUG_ON(!msynth->input_rfile.input))
return -EINVAL;
err = snd_rawmidi_kernel_release(&msynth->input_rfile);
return err;
}
@@ -247,7 +250,8 @@ static int midisynth_unuse(void *private_data, struct snd_seq_port_subscribe *in
struct seq_midisynth *msynth = private_data;
unsigned char buf = 0xff; /* MIDI reset */
snd_assert(msynth->output_rfile.output != NULL, return -EINVAL);
if (snd_BUG_ON(!msynth->output_rfile.output))
return -EINVAL;
/* sending single MIDI reset message to shut the device up */
snd_rawmidi_kernel_write(msynth->output_rfile.output, &buf, 1);
snd_rawmidi_drain_output(msynth->output_rfile.output);
@@ -285,7 +289,8 @@ snd_seq_midisynth_register_port(struct snd_seq_device *dev)
int device = dev->device;
unsigned int input_count = 0, output_count = 0;
snd_assert(card != NULL && device >= 0 && device < SNDRV_RAWMIDI_DEVICES, return -EINVAL);
if (snd_BUG_ON(!card || device < 0 || device >= SNDRV_RAWMIDI_DEVICES))
return -EINVAL;
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (! info)
return -ENOMEM;