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rtl8188eu: usb_dvobj_init(): A NULL pointer check for usb_host_endpoints makes no sense

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Simplify the code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2014-12-01 16:13:11 -06:00
parent 5105d48231
commit 348dbdf95f
1 changed files with 13 additions and 16 deletions
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29
os_dep/usb_intf.c
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@ -62,7 +62,6 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
struct usb_config_descriptor *pconf_desc; struct usb_config_descriptor *pconf_desc;
struct usb_host_interface *phost_iface; struct usb_host_interface *phost_iface;
struct usb_interface_descriptor *piface_desc; struct usb_interface_descriptor *piface_desc;
struct usb_host_endpoint *phost_endp;
struct usb_endpoint_descriptor *pendp_desc; struct usb_endpoint_descriptor *pendp_desc;
struct usb_device *pusbd; struct usb_device *pusbd;
@ -91,24 +90,22 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
for (i = 0; i < pdvobjpriv->nr_endpoint; i++) { for (i = 0; i < pdvobjpriv->nr_endpoint; i++) {
int ep_num; int ep_num;
phost_endp = phost_iface->endpoint + i;
if (phost_endp) { pendp_desc = &phost_iface->endpoint[i].desc;
pendp_desc = &phost_endp->desc; ep_num = usb_endpoint_num(pendp_desc);
ep_num = usb_endpoint_num(pendp_desc);
if (usb_endpoint_is_bulk_in(pendp_desc)) { if (usb_endpoint_is_bulk_in(pendp_desc)) {
pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num; pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num;
pdvobjpriv->RtNumInPipes++; pdvobjpriv->RtNumInPipes++;
} else if (usb_endpoint_is_int_in(pendp_desc)) { } else if (usb_endpoint_is_int_in(pendp_desc)) {
pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num; pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num;
pdvobjpriv->RtNumInPipes++; pdvobjpriv->RtNumInPipes++;
} else if (usb_endpoint_is_bulk_out(pendp_desc)) { } else if (usb_endpoint_is_bulk_out(pendp_desc)) {
pdvobjpriv->RtOutPipe[pdvobjpriv->RtNumOutPipes] = ep_num; pdvobjpriv->RtOutPipe[pdvobjpriv->RtNumOutPipes] =
pdvobjpriv->RtNumOutPipes++; ep_num;
} pdvobjpriv->RtNumOutPipes++;
pdvobjpriv->ep_num[i] = ep_num;
} }
pdvobjpriv->ep_num[i] = ep_num;
} }
if (pusbd->speed == USB_SPEED_HIGH) if (pusbd->speed == USB_SPEED_HIGH)