From 26fc36ab756d305274f056755705478dc4dda521 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 27 Aug 2012 20:32:51 -0700 Subject: [PATCH] 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 Signed-off-by: Kiran Divekar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/init.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c index fad2c8d2bdde..c510563dc00d 100644 --- a/drivers/net/wireless/mwifiex/init.c +++ b/drivers/net/wireless/mwifiex/init.c @@ -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; } -- 2.20.1