Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] usb: isp1760: remove redundant variable 'selector' | Date | Fri, 13 Jul 2018 10:51:51 +0100 |
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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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