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39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
From e4d1b2716b8859199c28f2ac5f984bd05a146a6b Mon Sep 17 00:00:00 2001
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From: YueHaibing <yuehaibing@huawei.com>
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Date: Mon, 18 Feb 2019 08:08:46 +0000
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Subject: [PATCH] brcmfmac: remove set but not used variable 'old_state'
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Fixes gcc '-Wunused-but-set-variable' warning:
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drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c: In function 'brcmf_usb_state_change':
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drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c:578:6: warning:
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variable 'old_state' set but not used [-Wunused-but-set-variable]
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It's never used and can be removed.
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Signed-off-by: YueHaibing <yuehaibing@huawei.com>
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Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 2 --
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1 file changed, 2 deletions(-)
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
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@@ -576,7 +576,6 @@ static void
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brcmf_usb_state_change(struct brcmf_usbdev_info *devinfo, int state)
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{
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struct brcmf_bus *bcmf_bus = devinfo->bus_pub.bus;
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- int old_state;
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brcmf_dbg(USB, "Enter, current state=%d, new state=%d\n",
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devinfo->bus_pub.state, state);
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@@ -584,7 +583,6 @@ brcmf_usb_state_change(struct brcmf_usbd
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if (devinfo->bus_pub.state == state)
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return;
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- old_state = devinfo->bus_pub.state;
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devinfo->bus_pub.state = state;
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/* update state of upper layer */
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