linux-kernel - [PATCH RESEND] ehci-hcd: fix sparse warning about shadowing 'status' symbol

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Date:	Sun, 16 Dec 2007 03:25:13 +0100
From:	Marcin Slusarz <marcin.slusarz@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH RESEND] ehci-hcd: fix sparse warning about shadowing
	'status' symbol

fix warning:
drivers/usb/host/ehci-hcd.c:832:8: warning: symbol 'status' shadows an earlier one
drivers/usb/host/ehci-hcd.c:790:71: originally declared here

Signed-off-by: Marcin Slusarz <marcin.slusarz@...il.com>
CC: Greg Kroah-Hartman <gregkh@...e.de>
---
 drivers/usb/host/ehci-hcd.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 5f2d74e..e531f51 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -829,16 +829,16 @@ static int ehci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
 		/* reschedule QH iff another request is queued */
 		if (!list_empty (&qh->qtd_list)
 				&& HC_IS_RUNNING (hcd->state)) {
-			int status;
+			int schedule_status;

-			status = qh_schedule (ehci, qh);
+			schedule_status = qh_schedule (ehci, qh);
 			spin_unlock_irqrestore (&ehci->lock, flags);

-			if (status != 0) {
+			if (schedule_status != 0) {
 				// shouldn't happen often, but ...
 				// FIXME kill those tds' urbs
 				err ("can't reschedule qh %p, err %d",
-					qh, status);
+					qh, schedule_status);
 			}
 			return status;
 		}
--
1.5.3.4

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