[PATCH 4.20 14/76] staging: wilc1000: fix to set correct value for vif_num

[Greg Kroah-Hartman]

4.20-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ajay Singh <ajay.kathat@xxxxxxxxxxxxx>

commit dda037057a572f5c82ac2499eb4e6fb17600ba3e upstream.

Set correct value in '->vif_num' for the total number of interfaces and
set '->idx' value using 'i'.

Fixes: 735bb39ca3be ("staging: wilc1000: simplify vif[i]->ndev accesses")
Fixes: 0e490657c721 ("staging: wilc1000: Fix problem with wrong vif index")
Cc: <stable@xxxxxxxxxxxxxxx>
Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/staging/wilc1000/linux_wlan.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -1104,8 +1104,8 @@ int wilc_netdev_init(struct wilc **wilc,
 		vif->wilc = *wilc;
 		vif->ndev = ndev;
 		wl->vif[i] = vif;
-		wl->vif_num = i;
-		vif->idx = wl->vif_num;
+		wl->vif_num = i + 1;
+		vif->idx = i;
 
 		ndev->netdev_ops = &wilc_netdev_ops;