Commit 86dc65b3 authored by Luis de Bethencourt's avatar Luis de Bethencourt Committed by Greg Kroah-Hartman
Browse files

staging: rtl8192e: rtl_wx: fix negative noise value 



wstats->qual.noise is of type uint8, so it shouldn't be assigned a
negative number. Assigning it 0x100 - 100, which is the equivalent
to -100 dBm when IW_QUAL_DBM is set.

Signed-off-by: default avatarLuis de Bethencourt <luisbg@osg.samsung.com>
Tested-by: default avatarMateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b890d00e

drivers/staging/rtl8192e/rtl8192e/rtl_wx.c

+1 −1
Original line number Diff line number Diff line
@@ -1225,7 +1225,7 @@ static struct iw_statistics *_rtl92e_get_wireless_stats(struct net_device *dev) 
	if (ieee->state < RTLLIB_LINKED) {

		wstats->qual.qual = 10;

		wstats->qual.level = 0;

		wstats->qual.noise = -100;

		wstats->qual.noise = 0x100 - 100;	/* -100 dBm */

		wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;

		return wstats;

	}