[PATCH] Fix leak in ISAPNP core

This looks odd, but there doesn't seem to be an
isapnp_free() or similar..

Spotted with the source checker from Coverity.com.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/pnp/isapnp/core.c

@@ -655,8 +655,10 @@ static int __init isapnp_create_device(struct pnp_card *card,
 	if ((dev = isapnp_parse_device(card, size, number++)) == NULL)
 		return 1;
 	option = pnp_register_independent_option(dev);
-	if (!option)
+	if (!option) {
+		kfree(dev);
 		return 1;
+	}
 	pnp_add_card_device(card,dev);
 
 	while (1) {