[PATCH] drivers/isdn/*: trivial vsnprintf() conversion

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c
index dae2e83..91fc92c 100644
--- a/drivers/isdn/hardware/eicon/divasmain.c
+++ b/drivers/isdn/hardware/eicon/divasmain.c
@@ -185,7 +185,7 @@
 	unsigned char line[160];
 
 	va_start(args, format);
-	vsprintf(line, format, args);
+	vsnprintf(line, sizeof(line), format, args);
 	va_end(args);
 
 	printk(KERN_INFO "%s: %s\n", DRIVERLNAME, line);