"ret" should be signed. It's only used for zero and negative error
codes.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index ef4936f..9dcfbe7 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -425,7 +425,7 @@ static void dwc3_omap_set_utmi_mode(struct dwc3_omap *omap)
static int dwc3_omap_extcon_register(struct dwc3_omap *omap)
{
- u32 ret;
+ int ret;
struct device_node *node = omap->dev->of_node;
struct extcon_dev *edev;
--
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