From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 7 Dec 2012 10:58:26 +0000 (+0100)
Subject: wext: explicitly cast -110 to u8
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e7d83ed8d0c486fc342e93291e31b3283e3721e7;p=openwrt%2Fstaging%2Fblogic.git

wext: explicitly cast -110 to u8

This doesn't generate any different code, but will
suppress a spurious smatch warning.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index f9680c9cf9b3..d997d0f0c54a 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -176,7 +176,7 @@ int cfg80211_wext_giwrange(struct net_device *dev,
 	case CFG80211_SIGNAL_TYPE_NONE:
 		break;
 	case CFG80211_SIGNAL_TYPE_MBM:
-		range->max_qual.level = -110;
+		range->max_qual.level = (u8)-110;
 		range->max_qual.qual = 70;
 		range->avg_qual.qual = 35;
 		range->max_qual.updated |= IW_QUAL_DBM;