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Subject[PATCH] usb: isp1760: remove redundant variable 'selector'
Date
From: Colin Ian King <colin.king@canonical.com>

Variable 'selector' is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'selector' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/usb/isp1760/isp1760-hcd.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/usb/isp1760/isp1760-hcd.c b/drivers/usb/isp1760/isp1760-hcd.c
index 1045521be293..8142c6b4c4cf 100644
--- a/drivers/usb/isp1760/isp1760-hcd.c
+++ b/drivers/usb/isp1760/isp1760-hcd.c
@@ -1817,7 +1817,6 @@ static int isp1760_hub_control(struct usb_hcd *hcd, u16 typeReq,
u32 temp, status;
unsigned long flags;
int retval = 0;
- unsigned selector;

/*
* FIXME: support SetPortFeatures USB_PORT_FEAT_INDICATOR.
@@ -2010,7 +2009,6 @@ static int isp1760_hub_control(struct usb_hcd *hcd, u16 typeReq,
}
break;
case SetPortFeature:
- selector = wIndex >> 8;
wIndex &= 0xff;
if (!wIndex || wIndex > ports)
goto error;
--
2.17.1
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