From 63b121e3a3167df9fdb99633fd1c840c841b07b9 Mon Sep 17 00:00:00 2001 From: Li Jun Date: Thu, 21 Jan 2016 15:51:26 +0800 Subject: usb: phy: mxs: declare variable with initialized value Initialize vbus_value to be 0 since it's possible not to assign any value before judgement. Acked-by: Peter Chen Signed-off-by: Felipe Balbi --- drivers/usb/phy/phy-mxs-usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c index c2936dc48ca7..00bfea01be65 100644 --- a/drivers/usb/phy/phy-mxs-usb.c +++ b/drivers/usb/phy/phy-mxs-usb.c @@ -220,7 +220,7 @@ static int mxs_phy_hw_init(struct mxs_phy *mxs_phy) /* Return true if the vbus is there */ static bool mxs_phy_get_vbus_status(struct mxs_phy *mxs_phy) { - unsigned int vbus_value; + unsigned int vbus_value = 0; if (!mxs_phy->regmap_anatop) return false; -- cgit v1.2.3-58-ga151