Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2236761b8c53b2e352808576ff51f108b01a0ea8
Commit: 2236761b8c53b2e352808576ff51f108b01a0ea8
Parent: ef3122463d18c0a05b85654473b855a2af494221
Author: Dan Williams <[EMAIL PROTECTED]>
AuthorDate: Wed Dec 5 11:01:23 2007 -0500
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 15:05:55 2008 -0800
orinoco: always use latest BSS info when caching scan results
Always copy the latest BSS information from the firmware's results to
the driver's BSS table to ensure that everything is up-to-date (IEs,
supported rates, encryption status, etc).
Signed-off-by: Dan Williams <[EMAIL PROTECTED]>
Signed-off-by: John W. Linville <[EMAIL PROTECTED]>
---
drivers/net/wireless/orinoco.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 100ae33..6d13a0d 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -1194,7 +1194,7 @@ static int orinoco_process_scan_results(struct net_device
*dev,
/* Read the entries one by one */
for (; offset + atom_len <= len; offset += atom_len) {
int found = 0;
- bss_element *bss;
+ bss_element *bss = NULL;
/* Get next atom */
atom = (union hermes_scan_info *) (buf + offset);
@@ -1209,7 +1209,6 @@ static int orinoco_process_scan_results(struct net_device
*dev,
if (memcmp(bss->bss.a.essid, atom->a.essid,
le16_to_cpu(atom->a.essid_len)))
continue;
- bss->last_scanned = jiffies;
found = 1;
break;
}
@@ -1220,10 +1219,14 @@ static int orinoco_process_scan_results(struct
net_device *dev,
bss_element, list);
list_del(priv->bss_free_list.next);
- memcpy(bss, atom, sizeof(bss->bss));
- bss->last_scanned = jiffies;
list_add_tail(&bss->list, &priv->bss_list);
}
+
+ if (bss) {
+ /* Always update the BSS to get latest beacon info */
+ memcpy(&bss->bss, atom, sizeof(bss->bss));
+ bss->last_scanned = jiffies;
+ }
}
return 0;
-
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