wl12xx: replace all remaining wl->vif references

wl->vif is appropriate only when a single vif is being used.
Instead, pass wlvif as parameter or iterate through all
the vifs (e.g. when a global configuration was changed)

Leave wl->vif only to determine whether a vif was already
added (this check will be removed as well after both the
driver and fw will support multiple vifs)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 4abff8274ac3..d6c2d0c1b6cd 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -615,19 +615,12 @@ static ssize_t beacon_filtering_write(struct file *file,
                                       size_t count, loff_t *ppos)
 {
         struct wl1271 *wl = file->private_data;
-        struct ieee80211_vif *vif;
         struct wl12xx_vif *wlvif;
         char buf[10];
         size_t len;
         unsigned long value;
         int ret;
 
-        if (!wl->vif)
-                return -EINVAL;
-
-        vif = wl->vif;
-        wlvif = wl12xx_vif_to_data(vif);
-
         len = min(count, sizeof(buf) - 1);
         if (copy_from_user(buf, user_buf, len))
                 return -EFAULT;
@@ -645,7 +638,9 @@ static ssize_t beacon_filtering_write(struct file *file,
         if (ret < 0)
                 goto out;
 
-        ret = wl1271_acx_beacon_filter_opt(wl, wlvif, !!value);
+        wl12xx_for_each_wlvif(wl, wlvif) {
+                ret = wl1271_acx_beacon_filter_opt(wl, wlvif, !!value);
+        }
 
         wl1271_ps_elp_sleep(wl);
 out: