[PATCH 5.9 195/255] thunderbolt: Fix memory leak if ida_simple_get() fails in enumerate_services()

[Greg Kroah-Hartman]

From: Mika Westerberg <mika.westerb...@linux.intel.com>

commit a663e0df4a374b8537562a44d1cecafb472cd65b upstream.

The svc->key field is not released as it should be if ida_simple_get()
fails so fix that.

Fixes: 9aabb68568b4 ("thunderbolt: Fix to check return value of ida_simple_get")
Cc: sta...@vger.kernel.org
Signed-off-by: Mika Westerberg <mika.westerb...@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 drivers/thunderbolt/xdomain.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/thunderbolt/xdomain.c
+++ b/drivers/thunderbolt/xdomain.c
@@ -881,6 +881,7 @@ static void enumerate_services(struct tb
 
                id = ida_simple_get(&xd->service_ids, 0, 0, GFP_KERNEL);
                if (id < 0) {
+                       kfree(svc->key);
                        kfree(svc);
                        break;
                }