Unverified Commit 8403302d authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!9764 wifi: ar5523: enable proper endpoint verification 

Merge Pull Request from: @ci-robot 
 
PR sync from: Chen Zhongjin <chenzhongjin@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/BIPQAIFE72KH3YNAU7K4NV54A5DNZX3T/ 
 
https://gitee.com/src-openeuler/kernel/issues/IA6SCR 
 
Link:https://gitee.com/openeuler/kernel/pulls/9764

 

Reviewed-by: default avatarYe Weihua <yeweihua4@huawei.com>
Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 26e1a642 ed8a6583

drivers/net/wireless/ath/ar5523/ar5523.c

+14 −0
Original line number Diff line number Diff line
@@ -1590,6 +1590,20 @@ static int ar5523_probe(struct usb_interface *intf, 
	struct ar5523 *ar;

	int error = -ENOMEM;



	static const u8 bulk_ep_addr[] = {

		AR5523_CMD_TX_PIPE | USB_DIR_OUT,

		AR5523_DATA_TX_PIPE | USB_DIR_OUT,

		AR5523_CMD_RX_PIPE | USB_DIR_IN,

		AR5523_DATA_RX_PIPE | USB_DIR_IN,

		0};



	if (!usb_check_bulk_endpoints(intf, bulk_ep_addr)) {

		dev_err(&dev->dev,

			"Could not find all expected endpoints\n");

		error = -ENODEV;

		goto out;

	}



	/*

	 * Load firmware if the device requires it.  This will return

	 * -ENXIO on success and we'll get called back afer the usb