diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-03-05 14:24:26 -0500 |
|---|---|---|
| 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 | fa23cb04b38a9950b21ee756e4419a737d496371 (diff) | |
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) | |||
| 1233 | */ | 1233 | */ |
| 1234 | spin_lock_init(&trans(priv)->reg_lock); | 1234 | spin_lock_init(&trans(priv)->reg_lock); |
| 1235 | spin_lock_init(&priv->shrd->lock); | 1235 | spin_lock_init(&priv->shrd->lock); |
| 1236 | spin_lock_init(&priv->statistics.lock); | ||
| 1236 | 1237 | ||
| 1237 | /*********************** | 1238 | /*********************** |
| 1238 | * 3. Read REV register | 1239 | * 3. Read REV register |