Commit 8925c2e2 authored Sep 17, 2013 by Jack Pham

usb: phy: check for NULL before calling set_params



Make sure to not dereference NULL parameter.

Change-Id: I79440c95f10e21330c56d6952ba21ae77cef2dae
Signed-off-by: Jack Pham <jackp@codeaurora.org>

parent 4a641e4d

include/linux/usb/phy.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -196,7 +196,7 @@ usb_phy_vbus_off(struct usb_phy *x)
		static inline int
		usb_phy_set_params(struct usb_phy *x)
		{
		if (x->set_params)
		if (x && x->set_params)
		return x->set_params(x);

		return 0;