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rsi: Use module_usb_driver 

module_usb_driver eliminates the boilerplate and makes the code simpler,
in addition to the fact currently rsi_module_init() ignores usb_deregister() error.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Alexey Khoroshilov 2014-06-07 07:18:30 +04:00 committed by John W. Linville
parent ef0a68a832
commit b101426aae
1 changed files with 1 additions and 27 deletions
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28
drivers/net/wireless/rsi/rsi_91x_usb.c
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@ -550,33 +550,7 @@ static struct usb_driver rsi_driver = {
#endif
};
/**
* rsi_module_init() - This function registers the client driver.
* @void: Void.
*
* Return: 0 on success.
*/
static int rsi_module_init(void)
{
usb_register(&rsi_driver);
rsi_dbg(INIT_ZONE, "%s: Registering driver\n", __func__);
return 0;
}
/**
* rsi_module_exit() - This function unregisters the client driver.
* @void: Void.
*
* Return: None.
*/
static void rsi_module_exit(void)
{
usb_deregister(&rsi_driver);
rsi_dbg(INFO_ZONE, "%s: Unregistering driver\n", __func__);
}
module_init(rsi_module_init);
module_exit(rsi_module_exit);
module_usb_driver(rsi_driver);
MODULE_AUTHOR("Redpine Signals Inc");
MODULE_DESCRIPTION("Common USB layer for RSI drivers");