BUG_ON() Conversion in drivers/block/

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, 1 insertions, 2 deletions

diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 37b8cda3e8bc..9bdea2a5cf0e 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -228,8 +228,7 @@ static void *slice_dma_loaf(struct dma_loaf *loaf, size_t len,
         void *cpu_end = loaf->cpu_free + len;
         void *cpu_addr = loaf->cpu_free;
 
-        if (cpu_end > loaf->cpu_base + loaf->length)
-                BUG();
+        BUG_ON(cpu_end > loaf->cpu_base + loaf->length);
         *dma_handle = loaf->dma_free;
         loaf->cpu_free = cpu_end;
         loaf->dma_free += len;