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Commit 8adedd84 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "xhci: hsic: Fix NULL pointer dereference in mxhci_hsic_hub_control"

parents 22aff45d fafb38a1

drivers/usb/host/xhci-msm-hsic.c

+5 −1
Original line number Diff line number Diff line
@@ -984,12 +984,16 @@ void mxhci_hsic_shutdown(struct usb_hcd *hcd) 
int mxhci_hsic_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,

		u16 wIndex, char *buf, u16 wLength)

{

	struct mxhci_hsic_hcd *mxhci = hcd_to_hsic(hcd->primary_hcd);

	struct mxhci_hsic_hcd *mxhci;

	int ret = 0;

	u32 status;



	ret = xhci_hub_control(hcd, typeReq, wValue, wIndex, buf, wLength);



	if (!hcd->primary_hcd)

		return ret;



	mxhci = hcd_to_hsic(hcd->primary_hcd);

	status = get_unaligned_le32(buf);



	if (typeReq == GetPortStatus) {