diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2011-08-10 18:53:57 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-12 13:45:05 -0400 |
| commit | 7c6fa2a843c5ac0f8e3e4bf679cee9c93d5e3437 (patch) | |
| tree | 360b31141b176026c64631fc0a7a21c4aa3ea258 /drivers/net/wireless/mwifiex/init.c | |
| parent | 9af73cf7f356801e6e5837eb338d197de5c8f37c (diff) | |
| download | blackbird-op-linux-7c6fa2a843c5ac0f8e3e4bf679cee9c93d5e3437.tar.gz blackbird-op-linux-7c6fa2a843c5ac0f8e3e4bf679cee9c93d5e3437.zip | |
mwifiex: use cfg80211 dynamic scan table and cfg80211_get_bss API
Instead of maintaining static scan table in driver, scan list is sent
to cfg80211 stack (after parsing each scan command response).
In assoc handler (for infra and ibss network) requested BSS information
is retrieved using cfg80211_get_bss() API.
With the changes above some redundant code are removed.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/init.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/init.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c index a57c8de46d37..26e685a31bc0 100644 --- a/drivers/net/wireless/mwifiex/init.c +++ b/drivers/net/wireless/mwifiex/init.c @@ -152,19 +152,6 @@ static int mwifiex_init_priv(struct mwifiex_private *priv) static int mwifiex_allocate_adapter(struct mwifiex_adapter *adapter) { int ret; - u32 buf_size; - struct mwifiex_bssdescriptor *temp_scan_table; - - /* Allocate buffer to store the BSSID list */ - buf_size = sizeof(struct mwifiex_bssdescriptor) * MWIFIEX_MAX_AP; - temp_scan_table = kzalloc(buf_size, GFP_KERNEL); - if (!temp_scan_table) { - dev_err(adapter->dev, "%s: failed to alloc temp_scan_table\n", - __func__); - return -ENOMEM; - } - - adapter->scan_table = temp_scan_table; /* Allocate command buffer */ ret = mwifiex_alloc_cmd_buffer(adapter); @@ -222,14 +209,8 @@ static void mwifiex_init_adapter(struct mwifiex_adapter *adapter) adapter->active_scan_time = MWIFIEX_ACTIVE_SCAN_CHAN_TIME; adapter->passive_scan_time = MWIFIEX_PASSIVE_SCAN_CHAN_TIME; - adapter->num_in_scan_table = 0; - memset(adapter->scan_table, 0, - (sizeof(struct mwifiex_bssdescriptor) * MWIFIEX_MAX_AP)); adapter->scan_probes = 1; - memset(adapter->bcn_buf, 0, sizeof(adapter->bcn_buf)); - adapter->bcn_buf_end = adapter->bcn_buf; - adapter->multiple_dtim = 1; adapter->local_listen_interval = 0; /* default value in firmware @@ -326,8 +307,6 @@ mwifiex_free_adapter(struct mwifiex_adapter *adapter) del_timer(&adapter->cmd_timer); dev_dbg(adapter->dev, "info: free scan table\n"); - kfree(adapter->scan_table); - adapter->scan_table = NULL; adapter->if_ops.cleanup_if(adapter); |
