diff options
| author |   Johannes Berg <johannes.berg@intel.com> | 2012-03-05 11:24:26 -0800 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2012-03-06 15:16:09 -0500 |
| commit | 4ff70fcdf3c424c3fdca253e7b7556f77eaf39be (patch) | |
| tree | d60d5343463c3dcdc2969dc2df273716b2145927 /drivers/net/wireless/iwlwifi/iwl-agn.c | |
| parent | iwlwifi: make sta lock private & BH lock (diff) | |
| download | linux-dev-4ff70fcdf3c424c3fdca253e7b7556f77eaf39be.tar.xz linux-dev-4ff70fcdf3c424c3fdca253e7b7556f77eaf39be.zip | |
iwlwifi: introduce statistics lock
The statistics are currently only half-heartedly
locked against concurrent reading & modification
so introduce a lock to really protect them.
Signed-off-by: Johannes Berg <johannes.berg@intel.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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 0090fab3aacb..47c788607024 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1233,6 +1233,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans) */ spin_lock_init(&trans(priv)->reg_lock); spin_lock_init(&priv->shrd->lock); + spin_lock_init(&priv->statistics.lock); /*********************** * 3. Read REV register |