diff options
| author |   Andrew Miller <amiller@amilx.com> | 2012-03-14 10:36:51 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-14 12:15:15 -0700 |
| commit | 7c26d76be7c33990c02991bff46289c4ded20f4f (patch) | |
| tree | bf37e88fe2622518cf9f24636a0d51a78bdca73e /drivers/staging | |
| parent | staging: ozwpan depends on NET (diff) | |
| download | linux-dev-7c26d76be7c33990c02991bff46289c4ded20f4f.tar.xz linux-dev-7c26d76be7c33990c02991bff46289c4ded20f4f.zip | |
Staging: rtl8187se: r8180_core.c: Cleaned up if statement
clean up the if statement's conditions to make them more
readable
fix the if statement's body indention, one tab stop to many.
Signed-off-by: Andrew Miller <amiller@amilx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/rtl8187se/r8180_core.c | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c index 04c23919f4d6..e6e39c8e6ce9 100644 --- a/drivers/staging/rtl8187se/r8180_core.c +++ b/drivers/staging/rtl8187se/r8180_core.c @@ -1615,35 +1615,39 @@ void rtl8180_rx(struct net_device *dev) fc = le16_to_cpu(hdr->frame_ctl); type = WLAN_FC_GET_TYPE(fc); - if ((IEEE80211_FTYPE_CTL != type) && - (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS) ? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 : hdr->addr3)) - && (!bHwError) && (!bCRC) && (!bICV)) { - /* Perform signal smoothing for dynamic - * mechanism on demand. This is different - * with PerformSignalSmoothing8185 in smoothing - * fomula. No dramatic adjustion is apply - * because dynamic mechanism need some degree - * of correctness. */ - PerformUndecoratedSignalSmoothing8185(priv, bCckRate); - - /* For good-looking singal strength. */ - SignalStrengthIndex = NetgearSignalStrengthTranslate( - priv->LastSignalStrengthInPercent, - priv->SignalStrength); - - priv->LastSignalStrengthInPercent = SignalStrengthIndex; - priv->Stats_SignalStrength = TranslateToDbm8185((u8)SignalStrengthIndex); + if (IEEE80211_FTYPE_CTL != type && + !bHwError && !bCRC && !bICV && + eqMacAddr(priv->ieee80211->current_network.bssid, + fc & IEEE80211_FCTL_TODS ? hdr->addr1 : + fc & IEEE80211_FCTL_FROMDS ? hdr->addr2 : + hdr->addr3)) { + + /* Perform signal smoothing for dynamic + * mechanism on demand. This is different + * with PerformSignalSmoothing8185 in smoothing + * fomula. No dramatic adjustion is apply + * because dynamic mechanism need some degree + * of correctness. */ + PerformUndecoratedSignalSmoothing8185(priv, bCckRate); + + /* For good-looking singal strength. */ + SignalStrengthIndex = NetgearSignalStrengthTranslate( + priv->LastSignalStrengthInPercent, + priv->SignalStrength); + + priv->LastSignalStrengthInPercent = SignalStrengthIndex; + priv->Stats_SignalStrength = TranslateToDbm8185((u8)SignalStrengthIndex); /* * We need more correct power of received packets and the "SignalStrength" of RxStats is beautified, * so we record the correct power here. */ - priv->Stats_SignalQuality = (long)(priv->Stats_SignalQuality * 5 + (long)priv->SignalQuality + 5) / 6; - priv->Stats_RecvSignalPower = (long)(priv->Stats_RecvSignalPower * 5 + priv->RecvSignalPower - 1) / 6; + priv->Stats_SignalQuality = (long)(priv->Stats_SignalQuality * 5 + (long)priv->SignalQuality + 5) / 6; + priv->Stats_RecvSignalPower = (long)(priv->Stats_RecvSignalPower * 5 + priv->RecvSignalPower - 1) / 6; /* Figure out which antenna that received the lasted packet. */ - priv->LastRxPktAntenna = Antenna ? 1 : 0; /* 0: aux, 1: main. */ - SwAntennaDiversityRxOk8185(dev, priv->SignalStrength); - } + priv->LastRxPktAntenna = Antenna ? 1 : 0; /* 0: aux, 1: main. */ + SwAntennaDiversityRxOk8185(dev, priv->SignalStrength); + } if (first) { if (!priv->rx_skb_complete) { |