Commit 133716f4 authored by Adham Abozaeid's avatar Adham Abozaeid Committed by Greg Kroah-Hartman
Browse files

staging: wilc1000: return kernel error codes from wilc_wlan_stop 



return -EIO for bus failures, 0 otherwise.

Signed-off-by: default avatarAdham Abozaeid <adham.abozaeid@microchip.com>
Link: https://lore.kernel.org/r/20190809182510.22443-3-adham.abozaeid@microchip.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0d1b57c1

drivers/staging/wilc1000/wilc_wlan.c

+5 −5
Original line number Diff line number Diff line
@@ -979,7 +979,7 @@ int wilc_wlan_stop(struct wilc *wilc, struct wilc_vif *vif) 
	if (!ret) {

		netdev_err(vif->ndev, "Error while reading reg\n");

		release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP);

		return ret;

		return -EIO;

	}



	ret = wilc->hif_func->hif_write_reg(wilc, WILC_GP_REG_0,
@@ -987,14 +987,14 @@ int wilc_wlan_stop(struct wilc *wilc, struct wilc_vif *vif) 
	if (!ret) {

		netdev_err(vif->ndev, "Error while writing reg\n");

		release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP);

		return ret;

		return -EIO;

	}



	ret = wilc->hif_func->hif_read_reg(wilc, WILC_FW_HOST_COMM, &reg);

	if (!ret) {

		netdev_err(vif->ndev, "Error while reading reg\n");

		release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP);

		return ret;

		return -EIO;

	}

	reg = BIT(0);
@@ -1002,12 +1002,12 @@ int wilc_wlan_stop(struct wilc *wilc, struct wilc_vif *vif) 
	if (!ret) {

		netdev_err(vif->ndev, "Error while writing reg\n");

		release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP);

		return ret;

		return -EIO;

	}



	release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP);



	return ret;

	return 0;

}



void wilc_wlan_cleanup(struct net_device *dev)

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