Commit 705a3136 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Greg Kroah-Hartman
Browse files

staging: rtl8188eu: check for kzalloc failure 



Check for kzalloc failure and directly return from the error patch thus
simplifying the success path.

Suggested-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 586b0632

drivers/staging/rtl8188eu/os_dep/usb_intf.c

+3 −4
Original line number Diff line number Diff line
@@ -114,13 +114,12 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf) 
	mutex_init(&pdvobjpriv->usb_vendor_req_mutex);

	pdvobjpriv->usb_vendor_req_buf = kzalloc(MAX_USB_IO_CTL_SIZE, GFP_KERNEL);



	if (pdvobjpriv->usb_vendor_req_buf) {

		usb_get_dev(pusbd);

	} else {

	if (!pdvobjpriv->usb_vendor_req_buf) {

		usb_set_intfdata(usb_intf, NULL);

		kfree(pdvobjpriv);

		pdvobjpriv = NULL;

		return NULL;

	}

	usb_get_dev(pusbd);



	return pdvobjpriv;

}