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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2012-11-27 21:36:54 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-11-28 15:35:04 +0100 |
| commit | b4991f3f7bdc2402a3d7d841eb4376bda4f7a56b (patch) | |
| tree | cc311c2240ac27055e4bacd76d3705e2a9aa7376 /drivers/net/wireless/iwlwifi/iwl-trans.h | |
| parent | 52e2a99eee77cc4a47e183eb7f5102301a31e282 (diff) | |
| download | blackbird-op-linux-b4991f3f7bdc2402a3d7d841eb4376bda4f7a56b.tar.gz blackbird-op-linux-b4991f3f7bdc2402a3d7d841eb4376bda4f7a56b.zip | |
iwlwifi: clear trans->op_mode pointer when it is leaving
Since the op_mode is leaving, the transport should set
its pointer to it to NULL to not point to freed memory.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index e378ea6dca9c..98072c2067eb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -489,10 +489,6 @@ struct iwl_trans { static inline void iwl_trans_configure(struct iwl_trans *trans, const struct iwl_trans_config *trans_cfg) { - /* - * only set the op_mode for the moment. Later on, this function will do - * more - */ trans->op_mode = trans_cfg->op_mode; trans->ops->configure(trans, trans_cfg); @@ -512,6 +508,9 @@ static inline void iwl_trans_stop_hw(struct iwl_trans *trans, trans->ops->stop_hw(trans, op_mode_leaving); + if (op_mode_leaving) + trans->op_mode = NULL; + trans->state = IWL_TRANS_NO_FW; } |
