diff options
Diffstat (limited to 'sound/synth/emux/emux.c')
| -rw-r--r-- | sound/synth/emux/emux.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c index c89d2ea594b..93522072bc8 100644 --- a/sound/synth/emux/emux.c +++ b/sound/synth/emux/emux.c @@ -24,6 +24,7 @@ #include <sound/core.h> #include <sound/emux_synth.h> #include <linux/init.h> +#include <linux/module.h> #include "emux_voice.h" MODULE_AUTHOR("Takashi Iwai"); @@ -93,10 +94,10 @@ int snd_emux_register(struct snd_emux *emu, struct snd_card *card, int index, ch int err; struct snd_sf_callback sf_cb; - snd_assert(emu->hw != NULL, return -EINVAL); - snd_assert(emu->max_voices > 0, return -EINVAL); - snd_assert(card != NULL, return -EINVAL); - snd_assert(name != NULL, return -EINVAL); + if (snd_BUG_ON(!emu->hw || emu->max_voices <= 0)) + return -EINVAL; + if (snd_BUG_ON(!card || !name)) + return -EINVAL; emu->card = card; emu->name = kstrdup(name, GFP_KERNEL); |