diff options
Diffstat (limited to 'sound/pci/emu10k1/emumpu401.c')
| -rw-r--r-- | sound/pci/emu10k1/emumpu401.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/sound/pci/emu10k1/emumpu401.c b/sound/pci/emu10k1/emumpu401.c index c4d76d1..8578c70 100644 --- a/sound/pci/emu10k1/emumpu401.c +++ b/sound/pci/emu10k1/emumpu401.c @@ -157,7 +157,8 @@ static int snd_emu10k1_midi_input_open(struct snd_rawmidi_substream *substream) unsigned long flags; emu = midi->emu; - snd_assert(emu, return -ENXIO); + if (snd_BUG_ON(!emu)) + return -ENXIO; spin_lock_irqsave(&midi->open_lock, flags); midi->midi_mode |= EMU10K1_MIDI_MODE_INPUT; midi->substream_input = substream; @@ -183,7 +184,8 @@ static int snd_emu10k1_midi_output_open(struct snd_rawmidi_substream *substream) unsigned long flags; emu = midi->emu; - snd_assert(emu, return -ENXIO); + if (snd_BUG_ON(!emu)) + return -ENXIO; spin_lock_irqsave(&midi->open_lock, flags); midi->midi_mode |= EMU10K1_MIDI_MODE_OUTPUT; midi->substream_output = substream; @@ -210,7 +212,8 @@ static int snd_emu10k1_midi_input_close(struct snd_rawmidi_substream *substream) int err = 0; emu = midi->emu; - snd_assert(emu, return -ENXIO); + if (snd_BUG_ON(!emu)) + return -ENXIO; spin_lock_irqsave(&midi->open_lock, flags); snd_emu10k1_intr_disable(emu, midi->rx_enable); midi->midi_mode &= ~EMU10K1_MIDI_MODE_INPUT; @@ -232,7 +235,8 @@ static int snd_emu10k1_midi_output_close(struct snd_rawmidi_substream *substream int err = 0; emu = midi->emu; - snd_assert(emu, return -ENXIO); + if (snd_BUG_ON(!emu)) + return -ENXIO; spin_lock_irqsave(&midi->open_lock, flags); snd_emu10k1_intr_disable(emu, midi->tx_enable); midi->midi_mode &= ~EMU10K1_MIDI_MODE_OUTPUT; @@ -251,7 +255,8 @@ static void snd_emu10k1_midi_input_trigger(struct snd_rawmidi_substream *substre struct snd_emu10k1 *emu; struct snd_emu10k1_midi *midi = (struct snd_emu10k1_midi *)substream->rmidi->private_data; emu = midi->emu; - snd_assert(emu, return); + if (snd_BUG_ON(!emu)) + return; if (up) snd_emu10k1_intr_enable(emu, midi->rx_enable); @@ -266,7 +271,8 @@ static void snd_emu10k1_midi_output_trigger(struct snd_rawmidi_substream *substr unsigned long flags; emu = midi->emu; - snd_assert(emu, return); + if (snd_BUG_ON(!emu)) + return; if (up) { int max = 4; |
