X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=sound%2Fisa%2Fgus%2Fgus_pcm.c;h=38510aeb21c64893a988a900224bd7420b037ff2;hb=24924f884cd36603615ea5496244e542b0b513c6;hp=a7971f5ffe637f16dfe4c6d0e5230eaad61562dc;hpb=37e58df30063e229ee5157f9d1c1fa1d749917c2;p=linux-2.6-omap-h63xx.git

diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index a7971f5ffe6..38510aeb21c 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -25,7 +25,6 @@
  *
  */
 
-#include <sound/driver.h>
 #include <asm/dma.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -353,8 +352,10 @@ static int snd_gf1_pcm_playback_copy(struct snd_pcm_substream *substream,
 	
 	bpos = samples_to_bytes(runtime, pos) + (voice * (pcmp->dma_size / 2));
 	len = samples_to_bytes(runtime, count);
-	snd_assert(bpos <= pcmp->dma_size, return -EIO);
-	snd_assert(bpos + len <= pcmp->dma_size, return -EIO);
+	if (snd_BUG_ON(bpos > pcmp->dma_size))
+		return -EIO;
+	if (snd_BUG_ON(bpos + len > pcmp->dma_size))
+		return -EIO;
 	if (copy_from_user(runtime->dma_area + bpos, src, len))
 		return -EFAULT;
 	if (snd_gf1_pcm_use_dma && len > 32) {
@@ -382,8 +383,10 @@ static int snd_gf1_pcm_playback_silence(struct snd_pcm_substream *substream,
 	
 	bpos = samples_to_bytes(runtime, pos) + (voice * (pcmp->dma_size / 2));
 	len = samples_to_bytes(runtime, count);
-	snd_assert(bpos <= pcmp->dma_size, return -EIO);
-	snd_assert(bpos + len <= pcmp->dma_size, return -EIO);
+	if (snd_BUG_ON(bpos > pcmp->dma_size))
+		return -EIO;
+	if (snd_BUG_ON(bpos + len > pcmp->dma_size))
+		return -EIO;
 	snd_pcm_format_set_silence(runtime->format, runtime->dma_area + bpos, count);
 	if (snd_gf1_pcm_use_dma && len > 32) {
 		return snd_gf1_pcm_block_change(substream, bpos, pcmp->memory + bpos, len);