linux-kernel - [PATCH v2] usb: dwc3: core: Fix unused variable warning in core driver

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Message-ID: <20240506074939.1833835-1-quic_kriskura@quicinc.com>
Date: Mon, 6 May 2024 13:19:39 +0530
From: Krishna Kurapati <quic_kriskura@...cinc.com>
To: Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
        Greg Kroah-Hartman
	<gregkh@...uxfoundation.org>
CC: <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        <quic_ppratap@...cinc.com>, <quic_jackp@...cinc.com>,
        Krishna Kurapati
	<quic_kriskura@...cinc.com>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH v2] usb: dwc3: core: Fix unused variable warning in core driver

While fixing a merge conflict in linux-next, hw_mode variable
was left unused. Remove the unused variable in hs_phy_setup call.

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/all/202405030439.AH8NR0Mg-lkp@intel.com/
Signed-off-by: Krishna Kurapati <quic_kriskura@...cinc.com>
---
Changes in v2:
Added reported by and closes tags.

 drivers/usb/dwc3/core.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 8b6f7769fcd5..7f176ba25354 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -676,11 +676,8 @@ static int dwc3_ss_phy_setup(struct dwc3 *dwc, int index)
 
 static int dwc3_hs_phy_setup(struct dwc3 *dwc, int index)
 {
-	unsigned int hw_mode;
 	u32 reg;
 
-	hw_mode = DWC3_GHWPARAMS0_MODE(dwc->hwparams.hwparams0);
-
 	reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(index));
 
 	/* Select the HS PHY interface */
-- 
2.34.1