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iwlwifi: rename priv->scan to priv->scan_cmd

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I keep checking what "priv->scan" is, so rename
it to "priv->scan_cmd" which more clearly tells
us what it is.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
This commit is contained in:
Johannes Berg 2010-04-06 04:12:41 -07:00 committed by Reinette Chatre
parent b165cf09c0
commit 811ecc995b
4 changed files with 13 additions and 13 deletions
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2
drivers/net/wireless/iwlwifi/iwl-agn.c
View file

@ -3400,7 +3400,7 @@ static void iwl_uninit_drv(struct iwl_priv *priv)
iwl_calib_free_results(priv);
iwlcore_free_geos(priv);
iwl_free_channel_map(priv);
kfree(priv->scan);
kfree(priv->scan_cmd);
}
static struct attribute *iwl_sysfs_entries[] = {

2
drivers/net/wireless/iwlwifi/iwl-dev.h
View file

@ -1051,7 +1051,7 @@ struct iwl_priv {
/* Scan related variables */
unsigned long scan_start;
unsigned long scan_start_tsf;
void *scan;
void *scan_cmd;
enum ieee80211_band scan_band;
struct cfg80211_scan_request *scan_request;
bool is_internal_short_scan;

10
drivers/net/wireless/iwlwifi/iwl-scan.c
View file

@ -680,16 +680,16 @@ static void iwl_bg_request_scan(struct work_struct *data)
goto done;
}
if (!priv->scan) {
priv->scan = kmalloc(sizeof(struct iwl_scan_cmd) +
IWL_MAX_SCAN_SIZE, GFP_KERNEL);
if (!priv->scan) {
if (!priv->scan_cmd) {
priv->scan_cmd = kmalloc(sizeof(struct iwl_scan_cmd) +
IWL_MAX_SCAN_SIZE, GFP_KERNEL);
if (!priv->scan_cmd) {
IWL_DEBUG_SCAN(priv,
"fail to allocate memory for scan\n");
goto done;
}
}
scan = priv->scan;
scan = priv->scan_cmd;
memset(scan, 0, sizeof(struct iwl_scan_cmd) + IWL_MAX_SCAN_SIZE);
scan->quiet_plcp_th = IWL_PLCP_QUIET_THRESH;

12
drivers/net/wireless/iwlwifi/iwl3945-base.c
View file

@ -2852,15 +2852,15 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
goto done;
}
if (!priv->scan) {
priv->scan = kmalloc(sizeof(struct iwl3945_scan_cmd) +
IWL_MAX_SCAN_SIZE, GFP_KERNEL);
if (!priv->scan) {
if (!priv->scan_cmd) {
priv->scan_cmd = kmalloc(sizeof(struct iwl3945_scan_cmd) +
IWL_MAX_SCAN_SIZE, GFP_KERNEL);
if (!priv->scan_cmd) {
IWL_DEBUG_SCAN(priv, "Fail to allocate scan memory\n");
goto done;
}
}
scan = priv->scan;
scan = priv->scan_cmd;
memset(scan, 0, sizeof(struct iwl3945_scan_cmd) + IWL_MAX_SCAN_SIZE);
scan->quiet_plcp_th = IWL_PLCP_QUIET_THRESH;
@ -4245,7 +4245,7 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
iwl_free_channel_map(priv);
iwlcore_free_geos(priv);
kfree(priv->scan);
kfree(priv->scan_cmd);
if (priv->ibss_beacon)
dev_kfree_skb(priv->ibss_beacon);