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Diffstat (limited to 'sound/pci/emu10k1/voice.c')
-rw-r--r--sound/pci/emu10k1/voice.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/pci/emu10k1/voice.c b/sound/pci/emu10k1/voice.c
index 958cb2a65a4e..d7300a1aa262 100644
--- a/sound/pci/emu10k1/voice.c
+++ b/sound/pci/emu10k1/voice.c
@@ -111,8 +111,10 @@ int snd_emu10k1_voice_alloc(struct snd_emu10k1 *emu, int type, int number,
111 unsigned long flags; 111 unsigned long flags;
112 int result; 112 int result;
113 113
114 snd_assert(rvoice != NULL, return -EINVAL); 114 if (snd_BUG_ON(!rvoice))
115 snd_assert(number, return -EINVAL); 115 return -EINVAL;
116 if (snd_BUG_ON(!number))
117 return -EINVAL;
116 118
117 spin_lock_irqsave(&emu->voice_lock, flags); 119 spin_lock_irqsave(&emu->voice_lock, flags);
118 for (;;) { 120 for (;;) {
@@ -145,7 +147,8 @@ int snd_emu10k1_voice_free(struct snd_emu10k1 *emu,
145{ 147{
146 unsigned long flags; 148 unsigned long flags;
147 149
148 snd_assert(pvoice != NULL, return -EINVAL); 150 if (snd_BUG_ON(!pvoice))
151 return -EINVAL;
149 spin_lock_irqsave(&emu->voice_lock, flags); 152 spin_lock_irqsave(&emu->voice_lock, flags);
150 pvoice->interrupt = NULL; 153 pvoice->interrupt = NULL;
151 pvoice->use = pvoice->pcm = pvoice->synth = pvoice->midi = pvoice->efx = 0; 154 pvoice->use = pvoice->pcm = pvoice->synth = pvoice->midi = pvoice->efx = 0;