diff options
| author |   Luis de Bethencourt <luisbg@osg.samsung.com> | 2015-09-30 13:12:11 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-02 11:48:15 +0200 |
| commit | 86dc65b36cb55b81d1bd90b7483bea06375f5078 (patch) | |
| tree | bff5a815b5d32dc9f89ac87ea11f8688c1c524cb /drivers/staging/rtl8192e/rtl8192e/rtl_wx.c | |
| parent | staging: rtl8188eu: Add missing include (diff) | |
| download | linux-dev-86dc65b36cb55b81d1bd90b7483bea06375f5078.tar.xz linux-dev-86dc65b36cb55b81d1bd90b7483bea06375f5078.zip | |
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: Luis de Bethencourt <luisbg@osg.samsung.com>
Tested-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8192e/rtl8192e/rtl_wx.c')
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_wx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c index 984cb9a0abae..70df6a1485d6 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c @@ -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; } |