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mwifiex: release semaphore acquired for internal scan operation 

If "iw connect" command is fired for station interface, when
heavy traffic is running on AP interface, internal scan operation
performed before actual association is aborted. In this case we
missed to release semaphore.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Amitkumar Karwar 2012-08-27 20:32:51 -07:00 committed by John W. Linville
parent 21cd54a340
commit 26fc36ab75
1 changed files with 5 additions and 0 deletions
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5
drivers/net/wireless/mwifiex/init.c
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@ -92,6 +92,11 @@ static void scan_delay_timer_fn(unsigned long data)
kfree(priv->user_scan_cfg);
priv->user_scan_cfg = NULL;
}
if (priv->scan_pending_on_block) {
priv->scan_pending_on_block = false;
up(&priv->async_sem);
}
goto done;
}