From 025be74c1db44158dd3cfe43b89ba16266d01062 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 5 Nov 2013 15:01:47 +0100 Subject: ALSA: ps3: Use WARN_ON() instead of BUG_ON() BUG_ON() is rather useless for debugging as it leads to panic(). Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai --- sound/ppc/snd_ps3.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'sound/ppc/snd_ps3.c') diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index 8c7dcbe0118d..ebb76f2d90d7 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -933,8 +933,10 @@ static int snd_ps3_driver_probe(struct ps3_system_bus_device *dev) int i, ret; u64 lpar_addr, lpar_size; - BUG_ON(!firmware_has_feature(FW_FEATURE_PS3_LV1)); - BUG_ON(dev->match_id != PS3_MATCH_ID_SOUND); + if (WARN_ON(!firmware_has_feature(FW_FEATURE_PS3_LV1))) + return -ENODEV; + if (WARN_ON(dev->match_id != PS3_MATCH_ID_SOUND)) + return -ENODEV; the_card.ps3_dev = dev; -- cgit