Since commit da25a8ec6b2d ("staging: rtl8188eu: remove unused
debugging functions") is_signal_dbg is never set to true, so the code
under if (adapter->recvpriv.is_signal_dbg) is dead. Remove the
variable and the dead code.
The signal_strength_dbg was referenced only in the code that is being
removed, so remove it as well.
Also fix coding style issues in the touched lines.
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Larry Finger <larry.fin...@lwfinger.net>
Cc: Ivan Safonov <insafo...@gmail.com>
Cc: de...@driverdev.osuosl.org
Signed-off-by: Luca Ceresoli <l...@lucaceresoli.net>
---
drivers/staging/rtl8188eu/core/rtw_recv.c | 75 +++++++++++++++-------------
drivers/staging/rtl8188eu/include/rtw_recv.h | 2 -
2 files changed, 39 insertions(+), 38 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c
b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 3e6edb63d36b..f46e63e9e24b 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -2064,45 +2064,48 @@ static void rtw_signal_stat_timer_hdl(unsigned long
data)
u8 avg_signal_qual = 0;
u8 _alpha = 3; /* this value is based on converging_constant = 5000
and sampling_interval = 1000 */
- if (adapter->recvpriv.is_signal_dbg) {
- /* update the user specific value, signal_strength_dbg, to
signal_strength, rssi */
- adapter->recvpriv.signal_strength =
adapter->recvpriv.signal_strength_dbg;
- adapter->recvpriv.rssi =
(s8)translate_percentage_to_dbm((u8)adapter->recvpriv.signal_strength_dbg);
- } else {
- if (recvpriv->signal_strength_data.update_req == 0) {/*
update_req is clear, means we got rx */
- avg_signal_strength =
recvpriv->signal_strength_data.avg_val;
- /* after avg_vals are acquired, we can re-stat the
signal values */
- recvpriv->signal_strength_data.update_req = 1;
- }
-
- if (recvpriv->signal_qual_data.update_req == 0) {/* update_req
is clear, means we got rx */
- avg_signal_qual = recvpriv->signal_qual_data.avg_val;
- /* after avg_vals are acquired, we can re-stat the
signal values */
- recvpriv->signal_qual_data.update_req = 1;
- }
+ if (recvpriv->signal_strength_data.update_req == 0) {
+ /* update_req is clear, means we got rx */
+ avg_signal_strength = recvpriv->signal_strength_data.avg_val;
+ /* after avg_vals are acquired, we can re-stat the signal
+ * values
+ */
+ recvpriv->signal_strength_data.update_req = 1;
+ }
- /* update value of signal_strength, rssi, signal_qual */
- if (check_fwstate(&adapter->mlmepriv, _FW_UNDER_SURVEY) ==
false) {
- tmp_s =
avg_signal_strength+(_alpha-1)*recvpriv->signal_strength;
- if (tmp_s % _alpha)
- tmp_s = tmp_s/_alpha + 1;
- else
- tmp_s = tmp_s/_alpha;
- if (tmp_s > 100)
- tmp_s = 100;
+ if (recvpriv->signal_qual_data.update_req == 0) {
+ /* update_req is clear, means we got rx */
+ avg_signal_qual = recvpriv->signal_qual_data.avg_val;
+ /* after avg_vals are acquired, we can re-stat the signal
+ * values
+ */
+ recvpriv->signal_qual_data.update_req = 1;
+ }
- tmp_q =
avg_signal_qual+(_alpha-1)*recvpriv->signal_qual;
- if (tmp_q % _alpha)
- tmp_q = tmp_q/_alpha + 1;
- else
- tmp_q = tmp_q/_alpha;
- if (tmp_q > 100)
- tmp_q = 100;
+ /* update value of signal_strength, rssi, signal_qual */
+ if (check_fwstate(&adapter->mlmepriv, _FW_UNDER_SURVEY) == false) {
+ tmp_s = avg_signal_strength +
+ (_alpha - 1) * recvpriv->signal_strength;
+ if (tmp_s % _alpha)
+ tmp_s = tmp_s / _alpha + 1;
+ else
+ tmp_s = tmp_s / _alpha;
+ if (tmp_s > 100)
+ tmp_s = 100;
+
+ tmp_q = avg_signal_qual +
+ (_alpha - 1) * recvpriv->signal_qual;
+ if (tmp_q % _alpha)
+ tmp_q = tmp_q / _alpha + 1;
+ else
+ tmp_q = tmp_q / _alpha;
+ if (tmp_q > 100)
+ tmp_q = 100;
- recvpriv->signal_strength = tmp_s;
- recvpriv->rssi = (s8)translate_percentage_to_dbm(tmp_s);
- recvpriv->signal_qual = tmp_q;
- }
+ recvpriv->signal_strength = tmp_s;
+ recvpriv->rssi = (s8)translate_percentage_to_dbm(tmp_s);
+ recvpriv->signal_qual = tmp_q;
}
+
rtw_set_signal_stat_timer(recvpriv);
}
diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h
b/drivers/staging/rtl8188eu/include/rtw_recv.h
index 052af7b891da..2a9216224882 100644
--- a/drivers/staging/rtl8188eu/include/rtw_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
@@ -179,8 +179,6 @@ struct recv_priv {
struct recv_buf *precv_buf; /* 4 alignment */
struct __queue free_recv_buf_queue;
/* For display the phy informatiom */
- u8 is_signal_dbg; /* for debug */
- u8 signal_strength_dbg; /* for debug */
s8 rssi;
s8 rxpwdb;
u8 signal_strength;
--
2.7.4
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