From: Dmitry Shmidt <dimitrysh@google.com>
Date: Mon, 30 Apr 2012 23:34:01 +0000 (-0700)
Subject: net: wireless: bcmdhd: Turn OFF wlan power if interface UP fails
X-Git-Tag: firefly_0821_release~7613^2~117
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=216527eb2363d03afde1263a9aaab79999e9140a;p=firefly-linux-kernel-4.4.55.git

net: wireless: bcmdhd: Turn OFF wlan power if interface UP fails

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
---

diff --git a/drivers/net/wireless/bcmdhd/dhd_linux.c b/drivers/net/wireless/bcmdhd/dhd_linux.c
index fcf8f0a45413..667e1b91bab6 100644
--- a/drivers/net/wireless/bcmdhd/dhd_linux.c
+++ b/drivers/net/wireless/bcmdhd/dhd_linux.c
@@ -2448,6 +2448,9 @@ dhd_open(struct net_device *net)
 
 	OLD_MOD_INC_USE_COUNT;
 exit:
+	if (ret)
+		dhd_stop(net);
+
 	DHD_OS_WAKE_UNLOCK(&dhd->pub);
 	return ret;
 }