From 5e4cd1b6556302fe6a457e525c256cbef3563543 Mon Sep 17 00:00:00 2001 From: Rui Miguel Silva Date: Thu, 19 Aug 2021 19:09:27 +0100 Subject: [PATCH] usb: isp1760: do not reset retval We do not really need to reset retval before get used bellow. This will avoid the clang-analyzer warning: drivers/usb/isp1760/isp1760-hcd.c:1919:2: warning: Value stored to 'retval' is never read [clang-analyzer-deadcode.DeadStores] retval = 0; Signed-off-by: Rui Miguel Silva Link: https://lore.kernel.org/r/20210819180929.1327349-4-rui.silva@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/usb/isp1760/isp1760-hcd.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/isp1760/isp1760-hcd.c b/drivers/usb/isp1760/isp1760-hcd.c index 5c947a1eae49..aed2714ce0cf 100644 --- a/drivers/usb/isp1760/isp1760-hcd.c +++ b/drivers/usb/isp1760/isp1760-hcd.c @@ -1919,7 +1919,6 @@ static int isp1760_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, if (list_empty(&new_qtds)) return -ENOMEM; - retval = 0; spin_lock_irqsave(&priv->lock, spinflags); if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) {