diff options
author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2013-05-22 10:48:10 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-07 12:53:34 -0700 |
commit | ea5a1a47a540f7a6b97d7bd2619371968566acf0 (patch) | |
tree | bab463727f6d1ab196f5eff69ebdf39c9b9117ed | |
parent | b6b2169ddbc713d6cf12e562b6d991d6d23dc0fa (diff) |
iwlwifi: dvm: fix zero LQ CMD sending avoidance
commit a87783699b23395c46bbeeb5d28f6db24897bf26 upstream.
In 63b77bf489881747c5118476918cc8c29378ee63
iwlwifi: dvm: don't send zeroed LQ cmd
I tried to avoid to send zeroed LQ cmd, but I made a (very)
stupid mistake in the memcmp.
Since this patch has been ported to stable, the fix should
go to stable too.
This fixes https://bugzilla.kernel.org/show_bug.cgi?id=58341
Reported-by: Hinnerk van Bruinehsen <h.v.bruinehsen@fu-berlin.de>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/sta.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/sta.c b/drivers/net/wireless/iwlwifi/dvm/sta.c index db183b44e03..c3c13ce96eb 100644 --- a/drivers/net/wireless/iwlwifi/dvm/sta.c +++ b/drivers/net/wireless/iwlwifi/dvm/sta.c @@ -735,7 +735,7 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx) memcpy(&lq, priv->stations[i].lq, sizeof(struct iwl_link_quality_cmd)); - if (!memcmp(&lq, &zero_lq, sizeof(lq))) + if (memcmp(&lq, &zero_lq, sizeof(lq))) send_lq = true; } spin_unlock_bh(&priv->sta_lock); |