Commit e4d1b271 authored Feb 18, 2019 by YueHaibing Committed by Kalle Valo Feb 19, 2019

brcmfmac: remove set but not used variable 'old_state'



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c: In function 'brcmf_usb_state_change':
drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c:578:6: warning:
 variable 'old_state' set but not used [-Wunused-but-set-variable]

It's never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent 16e64676

drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -575,7 +575,6 @@ static void
		brcmf_usb_state_change(struct brcmf_usbdev_info *devinfo, int state)
		{
		struct brcmf_bus *bcmf_bus = devinfo->bus_pub.bus;
		int old_state;

		brcmf_dbg(USB, "Enter, current state=%d, new state=%d\n",
		devinfo->bus_pub.state, state);
		@@ -583,7 +582,6 @@ brcmf_usb_state_change(struct brcmf_usbdev_info *devinfo, int state)
		if (devinfo->bus_pub.state == state)
		return;

		old_state = devinfo->bus_pub.state;
		devinfo->bus_pub.state = state;

		/* update state of upper layer */

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