iw: fix calculation of fractional multicast rates like 5.5Mbps due to wrong operator precedence

SVN-Revision: 26968

package/iw/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2007-2009 OpenWrt.org
+# Copyright (C) 2007-2011 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=iw
 PKG_VERSION:=0.9.22
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=http://wireless.kernel.org/download/iw/

package/iw/patches/110-fix_rate_calculation.patch

@@ -0,0 +1,11 @@
+--- a/ibss.c
++++ b/ibss.c
+@@ -104,7 +104,7 @@ static int join_ibss(struct nl80211_stat
+ 		if (*end != '\0')
+ 			return 1;
+ 
+-		NLA_PUT_U32(msg, NL80211_ATTR_MCAST_RATE, (int) rate * 10);
++		NLA_PUT_U32(msg, NL80211_ATTR_MCAST_RATE, (int)(rate * 10));
+ 		argv++;
+ 		argc--;
+ 	}