usb: host: u132-hcd: remove unneeded variable frame

This patch fixes below issue reported by coccicheck

drivers/usb/host/u132-hcd.c:2557:6-11: Unneeded variable: "frame".
Return "0" on line 2560

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index 4a5c9b599c577f44ff55417537446881c9c52aaa..400c40bc43a6fb676c21249a4e84965a1b16e38e 100644 (file)
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -2554,10 +2554,9 @@ static int u132_get_frame(struct usb_hcd *hcd)
                dev_err(&u132->platform_dev->dev, "device is being removed\n");
                return -ESHUTDOWN;
        } else {
-               int frame = 0;
                dev_err(&u132->platform_dev->dev, "TODO: u132_get_frame\n");
                mdelay(100);
-               return frame;
+               return 0;
        }
 }