X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Foss%2Fsb_mixer.c;h=fad1a4f25ad6db0402de24f24f0c21e1be301c54;hb=refs%2Fheads%2Fvserver;hp=f56898c3981e0031f8073e885276876a4e30de8f;hpb=9213980e6a70d8473e0ffd4b39ab5b6caaba9ff5;p=linux-2.6.git

diff --git a/sound/oss/sb_mixer.c b/sound/oss/sb_mixer.c
index f56898c39..fad1a4f25 100644
--- a/sound/oss/sb_mixer.c
+++ b/sound/oss/sb_mixer.c
@@ -1,5 +1,5 @@
 /*
- * sound/sb_mixer.c
+ * sound/oss/sb_mixer.c
  *
  * The low level mixer driver for the Sound Blaster compatible cards.
  */
@@ -273,14 +273,14 @@ int sb_common_mixer_set(sb_devc * devc, int dev, int left, int right)
 	int regoffs;
 	unsigned char val;
 
+	if ((dev < 0) || (dev >= devc->iomap_sz))
+		return -EINVAL;
+
 	regoffs = (*devc->iomap)[dev][LEFT_CHN].regno;
 
 	if (regoffs == 0)
 		return -EINVAL;
 
-	if ((dev < 0) || (dev >= devc->iomap_sz))
-	    return -EINVAL;
-
 	val = sb_getmixer(devc, regoffs);
 	change_bits(devc, &val, dev, LEFT_CHN, left);
 
@@ -734,7 +734,7 @@ int sb_mixer_init(sb_devc * devc, struct module *owner)
 	if (m == -1)
 		return 0;
 
-	mixer_devs[m] = (struct mixer_operations *)kmalloc(sizeof(struct mixer_operations), GFP_KERNEL);
+	mixer_devs[m] = kmalloc(sizeof(struct mixer_operations), GFP_KERNEL);
 	if (mixer_devs[m] == NULL)
 	{
 		printk(KERN_ERR "sb_mixer: Can't allocate memory\n");