From: Colin Ian King <[email protected]>
Variable ret is being initialized with a value that is never read
and ret is being re-assigned a little later on. The assignment is
redundant and hence can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <[email protected]>
---
drivers/usb/musb/musb_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 9f5a4819a744..2bc55e0ceace 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1721,7 +1721,7 @@ mode_show(struct device *dev, struct device_attribute
*attr, char *buf)
{
struct musb *musb = dev_to_musb(dev);
unsigned long flags;
- int ret = -EINVAL;
+ int ret;
spin_lock_irqsave(&musb->lock, flags);
ret = sprintf(buf, "%s\n",
usb_otg_state_string(musb->xceiv->otg->state));
--
2.20.1
