Commit 26fc36ab authored Aug 27, 2012 by Amitkumar Karwar Committed by John W. Linville Sep 07, 2012

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>

parent 21cd54a3

drivers/net/wireless/mwifiex/init.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}

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