[PATCH] irlmp_unregister_link needs to free lsaps hashbin

[hinko.kocevar@xxxxxxxxxxxx]

Hi,

While testing the mcs7780 based IrDA USB dongle I've stumbled upon
memory leak in irlmp_unregister_link(). Hashbin for lsaps is created in
irlmp_register_link and should probably be freed in irlmp_unregister_link().

Signed-off-by: Hinko Kocevar <hinko.kocevar@xxxxxxxxxxxx>

Best regards,
Hinko

----


--- linux-2.6.23/net/irda/irlmp.c.orig	2007-10-12 14:05:17.000000000 +0200
+++ linux-2.6.23/net/irda/irlmp.c	2007-10-12 14:05:41.000000000 +0200
@@ -353,6 +353,7 @@ void irlmp_unregister_link(__u32 saddr)
 		/* Final cleanup */
 		del_timer(&link->idle_timer);
 		link->magic = 0;
+		hashbin_delete(link->lsaps, (FREE_FUNC) kfree);
 		kfree(link);
 	}
 }