mac80211: fix beacon interval value

This patch fixes setting beacon interval

1. in register_hw it honors value requested by the driver
2. It uses default 100 instead of 1000 or 10000. Scanning for beacon
interval ~1sec and above is not sane

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index b182f018a187..5c5396edad32 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1707,7 +1707,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 
         debugfs_hw_add(local);
 
-        local->hw.conf.beacon_int = 1000;
+        if (local->hw.conf.beacon_int < 10)
+                local->hw.conf.beacon_int = 100;
 
         local->wstats_flags |= local->hw.flags & (IEEE80211_HW_SIGNAL_UNSPEC |
                                                   IEEE80211_HW_SIGNAL_DB |