[PATCH 3.14 08/73] iwlwifi: mvm: fix failure path when power_update fails in add_interface
From: Greg Kroah-Hartman
Date: Wed Mar 04 2015 - 03:20:27 EST
3.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Luciano Coelho <luciano.coelho@xxxxxxxxx>
commit fd66fc1cafd72ddf27dbec3a5e29e99839d1bc84 upstream.
When iwl_mvm_power_update_mac() is called, we have already added the
mac context, so if this call fails we should remove the mac.
Fixes: commit e5e7aa8e2561 ('iwlwifi: mvm: refactor power code')
Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/iwlwifi/mvm/mac80211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -597,7 +597,7 @@ static int iwl_mvm_mac_add_interface(str
ret = iwl_mvm_mac_ctxt_add(mvm, vif);
if (ret)
- goto out_release;
+ goto out_remove_mac;
iwl_mvm_power_disable(mvm, vif);
--
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