Commit c613085b authored Jul 11, 2019 by Arend van Spriel Committed by Kalle Valo Jul 24, 2019

brcmfmac: avoid firmware command in brcmf_netdev_open() when bus is down



No point in sending a firmware command when bus is down so make it
conditional checking the state.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent 14fcfd1c

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

+2 −1

Original line number	Diff line number	Diff line
		@@ -579,6 +579,7 @@ static int brcmf_netdev_stop(struct net_device *ndev)

		brcmf_cfg80211_down(ndev);

		if (ifp->drvr->bus_if->state == BRCMF_BUS_UP)
		brcmf_fil_iovar_data_set(ifp, "arp_hostip_clear", NULL, 0);

		brcmf_net_setcarrier(ifp, false);