From 53f666869db5d8bfdcb85709808708596b26f02f Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 20 Apr 2021 12:06:22 +0100 Subject: [PATCH] usb: gadget: net2272: remove redundant initialization of status The variable status is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed and move the declaration of status to the scope where it is used. Signed-off-by: Colin Ian King Addresses-Coverity: ("Unused value") Link: https://lore.kernel.org/r/20210420110622.377339-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/net2272.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/net2272.c b/drivers/usb/gadget/udc/net2272.c index 23a7356..89f479b7 100644 --- a/drivers/usb/gadget/udc/net2272.c +++ b/drivers/usb/gadget/udc/net2272.c @@ -539,7 +539,6 @@ net2272_read_fifo(struct net2272_ep *ep, struct net2272_request *req) int count; int tmp; int cleanup = 0; - int status = -1; dev_vdbg(ep->dev->dev, "read_fifo %s actual %d len %d\n", ep->ep.name, req->req.actual, req->req.length); @@ -591,6 +590,8 @@ net2272_read_fifo(struct net2272_ep *ep, struct net2272_request *req) } if (!list_empty(&ep->queue)) { + int status; + req = list_entry(ep->queue.next, struct net2272_request, queue); status = net2272_kick_dma(ep, req); -- 2.7.4