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| author |   YueHaibing <yuehaibing@huawei.com> | 2019-02-18 08:08:46 +0000 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2019-02-19 17:07:40 +0200 |
| commit | e4d1b2716b8859199c28f2ac5f984bd05a146a6b (patch) | |
| tree | c58b267225f59ab18afd3bbbd29604bbf7e322bb /drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | |
| parent | brcmfmac: rework bphy_err() to take struct brcmf_pub argument (diff) | |
| download | linux-dev-e4d1b2716b8859199c28f2ac5f984bd05a146a6b.tar.xz linux-dev-e4d1b2716b8859199c28f2ac5f984bd05a146a6b.zip | |
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>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 2 |
1 files changed, 0 insertions, 2 deletions
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 */ |