diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2012-04-18 08:01:15 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-23 14:56:12 -0400 |
| commit | 8db4c7e25d153fb049e81715d72fa3be3a0c3b69 (patch) | |
| tree | 9ea2cd4f36d525b5eaee150cce811b71a2d6ffa0 /drivers/net/wireless/iwlwifi/iwl-agn.c | |
| parent | 83722bd4aede80714f75bedc3cce9b6ea9baea7b (diff) | |
| download | op-kernel-dev-8db4c7e25d153fb049e81715d72fa3be3a0c3b69.zip op-kernel-dev-8db4c7e25d153fb049e81715d72fa3be3a0c3b69.tar.gz | |
iwlwifi: do not nulify ctx->vif on reset
ctx->vif is dereferenced in different part of iwlwifi code, so do not
nullify it.
This should address at least one of the possible reasons of WARNING at
iwlagn_mac_remove_interface, and perhaps some random crashes when
firmware reset is performed.
Cc: stable@vger.kernel.org
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index f1226dbf..2a9a16f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -863,7 +863,6 @@ static void iwl_bg_run_time_calib_work(struct work_struct *work) void iwlagn_prepare_restart(struct iwl_priv *priv) { - struct iwl_rxon_context *ctx; bool bt_full_concurrent; u8 bt_ci_compliance; u8 bt_load; @@ -872,8 +871,6 @@ void iwlagn_prepare_restart(struct iwl_priv *priv) lockdep_assert_held(&priv->mutex); - for_each_context(priv, ctx) - ctx->vif = NULL; priv->is_open = 0; /* |
