From: John W. Linville Date: Tue, 16 Nov 2010 21:49:08 +0000 (-0500) Subject: rndis_wlan: avoid uninitialized var warning in rndis_wlan_craft_connected_bss X-Git-Tag: v3.0~2504^2~169^2^2~235 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=458fafdd579dcb58c8288c55c9cd92d6816ba094;p=platform%2Fkernel%2Flinux-amlogic.git rndis_wlan: avoid uninitialized var warning in rndis_wlan_craft_connected_bss CC [M] drivers/net/wireless/rndis_wlan.o drivers/net/wireless/rndis_wlan.c: In function ‘rndis_wlan_craft_connected_bss’: drivers/net/wireless/rndis_wlan.c:2542:2: warning: ‘ret’ may be used uninitialized in this function Signed-off-by: John W. Linville Acked-by: Jussi Kivilinna --- diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 8a77ff6..ee08bca 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -2536,7 +2536,7 @@ static void rndis_wlan_craft_connected_bss(struct usbnet *usbdev, u8 *bssid, /* Get signal quality, in case of error use rssi=0 and ignore error. */ len = sizeof(rssi); rssi = 0; - rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len); + ret = rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len); signal = level_to_qual(le32_to_cpu(rssi)); netdev_dbg(usbdev->net, "%s(): OID_802_11_RSSI -> %d, "