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staging: unisys: visorbus: Unregister driver on error

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If there is an error in registering driver attributes, unregister
the driver as well.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2015-09-04 12:01:31 -04:00 committed by Greg Kroah-Hartman
parent f6b6a8ec9a
commit 418627ddc6
1 changed files with 2 additions and 0 deletions
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2
drivers/staging/unisys/visorbus/visorbus_main.c
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@ -885,6 +885,8 @@ int visorbus_register_visor_driver(struct visor_driver *drv)
if (rc < 0)
return rc;
rc = register_driver_attributes(drv);
if (rc < 0)
driver_unregister(&drv->driver);
return rc;
}
EXPORT_SYMBOL_GPL(visorbus_register_visor_driver);