From: YueHaibing Date: Mon, 18 Feb 2019 08:08:46 +0000 (+0000) Subject: brcmfmac: remove set but not used variable 'old_state' X-Git-Tag: v5.1-rc1~178^2~131^2~26 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=e4d1b2716b8859199c28f2ac5f984bd05a146a6b;p=linux.git 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 Acked-by: Arend van Spriel Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index 50830c4341a3..e9cbfd077710 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -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 */