Commit e3ed249a authored by Axel Lin's avatar Axel Lin Committed by Greg Kroah-Hartman
Browse files

dcdbas: remove a redundant smi_data_buf_free in dcdbas_exit 



smi_data_buf_free is called twice in current implementation.
The second call simply return because smi_data_buf is set to NULL in first call.
This patch removes the second smi_data_buf_free call.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 5b232f75

drivers/firmware/dcdbas.c

+2 −3
Original line number Diff line number Diff line
@@ -634,9 +634,6 @@ static void __exit dcdbas_exit(void) 
	 * before platform_device_unregister

	 */

	unregister_reboot_notifier(&dcdbas_reboot_nb);

	smi_data_buf_free();

	platform_device_unregister(dcdbas_pdev);

	platform_driver_unregister(&dcdbas_driver);



	/*

	 * We have to free the buffer here instead of dcdbas_remove
@@ -645,6 +642,8 @@ static void __exit dcdbas_exit(void) 
	 * released.

	 */

	smi_data_buf_free();

	platform_device_unregister(dcdbas_pdev);

	platform_driver_unregister(&dcdbas_driver);

}



module_init(dcdbas_init);

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