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iwlwifi: kill scan39

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scan and scan39 can be represented by void * in iwl_priv

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Winkler, Tomas 2009-01-19 15:30:28 -08:00 • committed by John W. Linville
parent 518099a870
commit 805cee5b81
2 changed files with 6 additions and 8 deletions
drivers/net/wireless/iwlwifi
iwl-dev.hiwl3945-base.c

4
drivers/net/wireless/iwlwifi/iwl-dev.h
View file

@ -848,7 +848,7 @@ struct iwl_priv {
unsigned long scan_start;
unsigned long scan_pass_start;
unsigned long scan_start_tsf;
struct iwl_scan_cmd *scan;
void *scan;
int scan_bands;
int one_direct_scan;
u8 direct_ssid_len;
@ -1071,8 +1071,6 @@ struct iwl_priv {
s8 user_txpower_limit;
s8 max_channel_txpower_limit;
struct iwl3945_scan_cmd *scan39;
/* We declare this const so it can only be
* changed via explicit cast within the
* routines that actually update the physical

10
drivers/net/wireless/iwlwifi/iwl3945-base.c
View file

@ -5270,15 +5270,15 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
goto done;
}
if (!priv->scan39) {
priv->scan39 = kmalloc(sizeof(struct iwl3945_scan_cmd) +
if (!priv->scan) {
priv->scan = kmalloc(sizeof(struct iwl3945_scan_cmd) +
IWL_MAX_SCAN_SIZE, GFP_KERNEL);
if (!priv->scan39) {
if (!priv->scan) {
rc = -ENOMEM;
goto done;
}
}
scan = priv->scan39;
scan = priv->scan;
memset(scan, 0, sizeof(struct iwl3945_scan_cmd) + IWL_MAX_SCAN_SIZE);
scan->quiet_plcp_th = IWL_PLCP_QUIET_THRESH;
@ -7298,7 +7298,7 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
iwl3945_free_channel_map(priv);
iwl3945_free_geos(priv);
kfree(priv->scan39);
kfree(priv->scan);
if (priv->ibss_beacon)
dev_kfree_skb(priv->ibss_beacon);