wifi: rt2x00: Remove unused rfval values

The intention here is not clear but as this was already tested and matches
vendor driver it's better not to change behavior even if it looks suspicious.
So just remove the unused values.

Coverity-ID: 1525307

Signed-off-by: Ariel Otilibili <ariel.otilibili-anieli@eurecom.fr>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
[kvalo@kernel.org: write commit message]
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241221124445.1094460-2-ariel.otilibili-anieli@eurecom.fr

diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 60c2a12e9d5e96799da22c19e2b6916afb6075ea..e5f553a1ea24d828d14e6f062daf36868fdf5491 100644 (file)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -8882,13 +8882,10 @@ static void rt2800_rxiq_calibration(struct rt2x00_dev *rt2x00dev)
 
        for (ch_idx = 0; ch_idx < 2; ch_idx = ch_idx + 1) {
                if (ch_idx == 0) {
-                       rfval = rfb0r1 & (~0x3);
                        rfval = rfb0r1 | 0x1;
                        rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval);
-                       rfval = rfb0r2 & (~0x33);
                        rfval = rfb0r2 | 0x11;
                        rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval);
-                       rfval = rfb0r42 & (~0x50);
                        rfval = rfb0r42 | 0x10;
                        rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval);
 
@@ -8901,13 +8898,10 @@ static void rt2800_rxiq_calibration(struct rt2x00_dev *rt2x00dev)
 
                        rt2800_bbp_dcoc_write(rt2x00dev, 1, 0x00);
                } else {
-                       rfval = rfb0r1 & (~0x3);
                        rfval = rfb0r1 | 0x2;
                        rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval);
-                       rfval = rfb0r2 & (~0x33);
                        rfval = rfb0r2 | 0x22;
                        rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval);
-                       rfval = rfb0r42 & (~0x50);
                        rfval = rfb0r42 | 0x40;
                        rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval);