fix below issue reported by coccicheck
drivers/usb/gadget/function/f_eem.c:169:7-12: Unneeded variable:
"value". Return "- EOPNOTSUPP" on line 179
We can not change return type of eem_setup as its registered with callback
function
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@xxxxxxxxx>
---
v2 fix typo in commit message
drivers/usb/gadget/function/f_eem.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/function/f_eem.c b/drivers/usb/gadget/function/f_eem.c
index c13befa..b81a91d 100644
--- a/drivers/usb/gadget/function/f_eem.c
+++ b/drivers/usb/gadget/function/f_eem.c
@@ -166,7 +166,6 @@ static struct usb_gadget_strings *eem_strings[] = {
static int eem_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl)
{
struct usb_composite_dev *cdev = f->config->cdev;
- int value = -EOPNOTSUPP;
u16 w_index = le16_to_cpu(ctrl->wIndex);
u16 w_value = le16_to_cpu(ctrl->wValue);
u16 w_length = le16_to_cpu(ctrl->wLength);
@@ -176,7 +175,7 @@ static int eem_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl)
w_value, w_index, w_length);
/* device either stalls (value < 0) or reports success */
- return value;
+ return -EOPNOTSUPP;
}
--
2.7.4
