diff options
| author | Martin Homuth <martin@martinhomuth.de> | 2017-12-19 23:16:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-21 20:27:15 +0300 |
| commit | b78559b60518ebe61c841a18d3912348fa2539a1 (patch) | |
| tree | 32706248acd87c20f0f53ae8b0c3e86944fe8cb3 /drivers/staging/rtl8712/rtl8712_recv.c | |
| parent | 2c5f7348fee032f5cb4d55d8920c9221d724a7fd (diff) | |
| download | linux-b78559b60518ebe61c841a18d3912348fa2539a1.tar.xz | |
staging: rtl8712: style fix multiple line dereferences
This patch fixes various coding style issues in the rtl8712 module as
noted by checkpatch.pl related to dereferencing over multiple lines.
It fixes the following checkpatch.pl warning:
WARNING: Avoid multiple line dereference - prefer %s
Signed-off-by: Martin Homuth <martin@martinhomuth.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712/rtl8712_recv.c')
| -rw-r--r-- | drivers/staging/rtl8712/rtl8712_recv.c | 55 |
1 files changed, 20 insertions, 35 deletions
diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c index 8f555e6e1b3f..4264cd341f03 100644 --- a/drivers/staging/rtl8712/rtl8712_recv.c +++ b/drivers/staging/rtl8712/rtl8712_recv.c @@ -899,6 +899,7 @@ static void process_link_qual(struct _adapter *padapter, { u32 last_evm = 0, tmpVal; struct rx_pkt_attrib *pattrib; + struct smooth_rssi_data *sqd = &padapter->recvpriv.signal_qual_data; if (prframe == NULL || padapter == NULL) return; @@ -907,27 +908,18 @@ static void process_link_qual(struct _adapter *padapter, /* * 1. Record the general EVM to the sliding window. */ - if (padapter->recvpriv.signal_qual_data.total_num++ >= - PHY_LINKQUALITY_SLID_WIN_MAX) { - padapter->recvpriv.signal_qual_data.total_num = - PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = padapter->recvpriv.signal_qual_data.elements - [padapter->recvpriv.signal_qual_data.index]; - padapter->recvpriv.signal_qual_data.total_val -= - last_evm; + if (sqd->total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX) { + sqd->total_num = PHY_LINKQUALITY_SLID_WIN_MAX; + last_evm = sqd->elements[sqd->index]; + sqd->total_val -= last_evm; } - padapter->recvpriv.signal_qual_data.total_val += - pattrib->signal_qual; - padapter->recvpriv.signal_qual_data.elements[padapter-> - recvpriv.signal_qual_data.index++] = - pattrib->signal_qual; - if (padapter->recvpriv.signal_qual_data.index >= - PHY_LINKQUALITY_SLID_WIN_MAX) - padapter->recvpriv.signal_qual_data.index = 0; + sqd->total_val += pattrib->signal_qual; + sqd->elements[sqd->index++] = pattrib->signal_qual; + if (sqd->index >= PHY_LINKQUALITY_SLID_WIN_MAX) + sqd->index = 0; /* <1> Showed on UI for user, in percentage. */ - tmpVal = padapter->recvpriv.signal_qual_data.total_val / - padapter->recvpriv.signal_qual_data.total_num; + tmpVal = sqd->total_val / sqd->total_num; padapter->recvpriv.signal = (u8)tmpVal; } } @@ -936,25 +928,18 @@ static void process_rssi(struct _adapter *padapter, union recv_frame *prframe) { u32 last_rssi, tmp_val; struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; + struct smooth_rssi_data *ssd = &padapter->recvpriv.signal_strength_data; - if (padapter->recvpriv.signal_strength_data.total_num++ >= - PHY_RSSI_SLID_WIN_MAX) { - padapter->recvpriv.signal_strength_data.total_num = - PHY_RSSI_SLID_WIN_MAX; - last_rssi = padapter->recvpriv.signal_strength_data.elements - [padapter->recvpriv.signal_strength_data.index]; - padapter->recvpriv.signal_strength_data.total_val -= last_rssi; + if (ssd->total_num++ >= PHY_RSSI_SLID_WIN_MAX) { + ssd->total_num = PHY_RSSI_SLID_WIN_MAX; + last_rssi = ssd->elements[ssd->index]; + ssd->total_val -= last_rssi; } - padapter->recvpriv.signal_strength_data.total_val += - pattrib->signal_strength; - padapter->recvpriv.signal_strength_data.elements[padapter->recvpriv. - signal_strength_data.index++] = - pattrib->signal_strength; - if (padapter->recvpriv.signal_strength_data.index >= - PHY_RSSI_SLID_WIN_MAX) - padapter->recvpriv.signal_strength_data.index = 0; - tmp_val = padapter->recvpriv.signal_strength_data.total_val / - padapter->recvpriv.signal_strength_data.total_num; + ssd->total_val += pattrib->signal_strength; + ssd->elements[ssd->index++] = pattrib->signal_strength; + if (ssd->index >= PHY_RSSI_SLID_WIN_MAX) + ssd->index = 0; + tmp_val = ssd->total_val / ssd->total_num; padapter->recvpriv.rssi = (s8)translate2dbm(padapter, (u8)tmp_val); } |