From: Julian Calaby <julian.calaby@gmail.com>
Date: Tue, 17 Aug 2010 18:52:41 +0000 (-0400)
Subject: Hostap: Fix "'ret' set but not used" warning message from GCC in hostap
X-Git-Tag: v3.12-rc1~8399^2~679^2~28
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=24e0f9f84707560d029fe17395f71e99866b438b;p=kernel%2Fkernel-generic.git

Hostap: Fix "'ret' set but not used" warning message from GCC in hostap

 CC [M]  drivers/net/wireless/hostap/hostap_ioctl.o
drivers/net/wireless/hostap/hostap_ioctl.c: In function 'prism2_request_scan':
drivers/net/wireless/hostap/hostap_ioctl.c:1666:6: warning: variable 'ret' set but not used

Signed-off-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index a85e43a..6038633 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -1696,7 +1696,7 @@ static int prism2_request_scan(struct net_device *dev)
 		hostap_set_word(dev, HFA384X_RID_CNFROAMINGMODE,
 				HFA384X_ROAMING_FIRMWARE);
 
-	return 0;
+	return ret;
 }
 
 #else /* !PRISM2_NO_STATION_MODES */