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orinoco: Maintain lock until entry removed from list

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Removing an entry from the scan_list should be performed while holding
the lock.

Signed-off-by: Joseph J. Gunn <armadefuego@yahoo.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Joe Gunn
2011-03-15 08:41:19 -07:00
committed by John W. Linville
parent f8a22a2b16
commit 3bf184a7e9
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/orinoco/main.c
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@@ -1376,13 +1376,13 @@ static void orinoco_process_scan_results(struct work_struct *work)
spin_lock_irqsave(&priv->scan_lock, flags); spin_lock_irqsave(&priv->scan_lock, flags);
list_for_each_entry_safe(sd, temp, &priv->scan_list, list) { list_for_each_entry_safe(sd, temp, &priv->scan_list, list) {
spin_unlock_irqrestore(&priv->scan_lock, flags);
buf = sd->buf; buf = sd->buf;
len = sd->len; len = sd->len;
type = sd->type; type = sd->type;
list_del(&sd->list); list_del(&sd->list);
spin_unlock_irqrestore(&priv->scan_lock, flags);
kfree(sd); kfree(sd);
if (len > 0) { if (len > 0) {