From d4c4e6fdc7f5077fba3446f6e650eb94d07a0be5 Mon Sep 17 00:00:00 2001
From: Blue Swirl <blauwirbel@gmail.com>
Date: Sun, 25 Apr 2010 18:23:04 +0000
Subject: usb: remove dead assignments, spotted by clang analyzer

Value stored is never read.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
 hw/usb-hub.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'hw/usb-hub.c')

diff --git a/hw/usb-hub.c b/hw/usb-hub.c
index 1aee7fe..2a1edfc 100644
--- a/hw/usb-hub.c
+++ b/hw/usb-hub.c
@@ -366,11 +366,10 @@ static int usb_hub_handle_control(USBDevice *dev, int request, int value,
         {
             unsigned int n = index - 1;
             USBHubPort *port;
-            USBDevice *dev;
+
             if (n >= s->nb_ports)
                 goto fail;
             port = &s->ports[n];
-            dev = port->port.dev;
             switch(value) {
             case PORT_ENABLE:
                 port->wPortStatus &= ~PORT_STAT_ENABLE;
-- 
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