[PATCH 5/5] ibmasm: fix input initialization error path

[Dmitry Torokhov <dtor_core@ameritech.net>]

[-- Attachment #1: ibmasm-register-fix.patch --]
[-- Type: text/plain, Size: 805 bytes --]

Input: ibmasm - fix input initialization error path

Do not try to free device that has already been unregistered,
input_unregister_device() frees it automatically.

Spotted by Vernon Mauery <vernux@us.ibm.com>

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

 drivers/misc/ibmasm/remote.c |    1 +
 1 files changed, 1 insertion(+)

Index: work/drivers/misc/ibmasm/remote.c
===================================================================
--- work.orig/drivers/misc/ibmasm/remote.c
+++ work/drivers/misc/ibmasm/remote.c
@@ -270,6 +270,7 @@ int ibmasm_init_remote_input_dev(struct 
 
  err_unregister_mouse_dev:
 	input_unregister_device(mouse_dev);
+	mouse_dev = NULL; /* so we don't try to free it again below */
  err_free_devices:
 	input_free_device(mouse_dev);
 	input_free_device(keybd_dev);