[PATCH] ISDN b1pcmcia.c: remove an unused variable

drivers/isdn/hardware/avm/b1pcmcia.c: In function `b1pcmcia_init':
drivers/isdn/hardware/avm/b1pcmcia.c:203: warning: unused variable `err'
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/isdn/hardware/avm/b1pcmcia.c

@@ -200,7 +200,6 @@ static int __init b1pcmcia_init(void)
 {
 	char *p;
 	char rev[32];
-	int err;
 
 	if ((p = strchr(revision, ':')) != 0 && p[1]) {
 		strlcpy(rev, p + 2, 32);