PATCH: Undefined behavior in ISDN code

[Urs Thuermann]

I've already sent this patch a couple of years ago.  Obviously, it got
lost, since the code in 2.4.17 still has the undefined behavior in it.

urs

diff -ru linux-2.4.17/drivers/isdn/isdn_audio.c linux/drivers/isdn/isdn_audio.c
--- linux-2.4.17/drivers/isdn/isdn_audio.c	Sat Dec 22 07:54:42 2001
+++ linux/drivers/isdn/isdn_audio.c	Tue Jan 22 16:31:53 2002
@@ -228,7 +228,7 @@
 	:	"memory", "ax");
 #else
 	while (n--)
-		*buff++ = table[*(unsigned char *)buff];
+		*buff = table[*(unsigned char *)buff], buff++;
 #endif
 }