patch-2.1.87 linux/drivers/char/bttv.c

• Lines: 14
• Date: Fri Feb 13 15:12:57 1998
• Orig file: v2.1.86/linux/drivers/char/bttv.c
• Orig date: Fri Jan 23 18:10:31 1998

diff -u --recursive --new-file v2.1.86/linux/drivers/char/bttv.c linux/drivers/char/bttv.c
@@ -1297,11 +1297,10 @@
 			struct video_audio v;
 			if(copy_from_user(&v,arg, sizeof(v)))
 				return -EFAULT;
+			if(v.audio!=0)
+				return -EINVAL;
 			if(v.flags&VIDEO_AUDIO_MUTE)
 				audio(btv, AUDIO_MUTE);
-			if(v.audio<0||v.audio>2)
-				return -EINVAL;
-			bt848_muxsel(btv,v.audio);
 			if(!(v.flags&VIDEO_AUDIO_MUTE))
 				audio(btv, AUDIO_UNMUTE);
 			btv->audio_dev=v;