iwlwifi: don't fail if scan is issued too early
commit43eb69c8861772c281b42f47c568c80e224d19d5
authorTomas Winkler <tomas.winkler@intel.com>
Wed, 24 Sep 2008 05:57:46 +0000 (24 13:57 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 13 Nov 2008 17:56:01 +0000 (13 09:56 -0800)
tree433e2322b64132608b100ee7a542c6640e27fad8
parenta11e79100dd97d39cd88539046252961d4de9477
iwlwifi: don't fail if scan is issued too early

commit 8d09a5e1c36d0dec5728e6c8b0bb5412de09b27b upstream

This patch returns success and empty scan on scans requests that were
rejected because issued too early. The cached bss list from previous
scanning will be returned by mac80211.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/net/wireless/iwlwifi/iwl-agn.c
drivers/net/wireless/iwlwifi/iwl-scan.c