BUG_ON() Conversion in sound/sparc/cs4231.c

this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c
index 53a148b01b6b..8804f26ddb3a 100644
--- a/sound/sparc/cs4231.c
+++ b/sound/sparc/cs4231.c
@@ -611,8 +611,7 @@ static void snd_cs4231_advance_dma(struct cs4231_dma_control *dma_cont,
                 unsigned int period_size = snd_pcm_lib_period_bytes(substream);
                 unsigned int offset = period_size * (*periods_sent);
 
-                if (period_size >= (1 << 24))
-                        BUG();
+                BUG_ON(period_size >= (1 << 24));
 
                 if (dma_cont->request(dma_cont, runtime->dma_addr + offset, period_size))
                         return;
@@ -1079,8 +1078,7 @@ static int snd_cs4231_playback_prepare(struct snd_pcm_substream *substream)
         chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_PLAYBACK_ENABLE |
                                             CS4231_PLAYBACK_PIO);
 
-        if (runtime->period_size > 0xffff + 1)
-                BUG();
+        BUG_ON(runtime->period_size > 0xffff + 1);
 
         chip->p_periods_sent = 0;
         spin_unlock_irqrestore(&chip->lock, flags);