net/iucv: Free memory obtained by kzalloc

Free memory by calling put_device(), if afiucv_iucv_init is not successful. Signed-off-by: Arvind Yadav <[email protected]> Reviewed-by: Cornelia Huck <[email protected]> Signed-off-by: Ursula Braun <[email protected]> Signed-off-by: Julian Wiedmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
sm00th · Mar 16, 2018 · fa6a91e · fa6a91e
1 parent 484d802
commit fa6a91e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
@@ -2433,9 +2433,11 @@ static int afiucv_iucv_init(void)
 	af_iucv_dev->driver = &af_iucv_driver;
 	err = device_register(af_iucv_dev);
 	if (err)
-		goto out_driver;
+		goto out_iucv_dev;
 	return 0;
 
+out_iucv_dev:
+	put_device(af_iucv_dev);
 out_driver:
 	driver_unregister(&af_iucv_driver);
 out_iucv: