diff options
| author | Philipp Hortmann <[email protected]> | 2023-01-25 21:08:59 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-01-27 10:12:04 +0100 |
| commit | 0d55d6ec2e286cfa04babd41183c06a712237ab1 (patch) | |
| tree | 9dc406712be39833046090a04eb6b9132af3338f | |
| parent | a4a2a256a70261a3751bffdce93d38cafc17ec07 (diff) | |
staging: rtl8192e: Remove unused variables num_proc.., recei.. and rxov..
num_process_phyinfo, received_bwtype and rxoverflow are initialized and
increased but never read. Remove dead code. As a result prxsc is unused
which in result makes rxsc_sgien_exflg unused. Remove prxsc and
rxsc_sgien_exflg as well.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Philipp Hortmann <[email protected]>
Link: https://lore.kernel.org/r/ff9daec237b795a01629080d0d5f7ec73b2d89da.1674675808.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 13 | ||||
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 4 | ||||
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 3 |
3 files changed, 2 insertions, 18 deletions
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c index f62547e54261..9d13fda33fbf 100644 --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c @@ -1296,9 +1296,8 @@ static void _rtl92e_query_rxphystatus( { struct phy_sts_ofdm_819xpci *pofdm_buf; struct phy_sts_cck_819xpci *pcck_buf; - struct phy_ofdm_rx_status_rxsc_sgien_exintfflag *prxsc; u8 *prxpkt; - u8 i, max_spatial_stream, tmp_rxsnr, tmp_rxevm, rxsc_sgien_exflg; + u8 i, max_spatial_stream, tmp_rxsnr, tmp_rxevm; s8 rx_pwr[4], rx_pwr_all = 0; s8 rx_snrX, rx_evmX; u8 evm, pwdb_all; @@ -1464,15 +1463,6 @@ static void _rtl92e_query_rxphystatus( precord_stats->RxMIMOSignalQuality[i] = evm & 0xff; } } - - - rxsc_sgien_exflg = pofdm_buf->rxsc_sgien_exflg; - prxsc = (struct phy_ofdm_rx_status_rxsc_sgien_exintfflag *) - &rxsc_sgien_exflg; - if (pdrvinfo->BW) - priv->stats.received_bwtype[1+prxsc->rxsc]++; - else - priv->stats.received_bwtype[0]++; } if (is_cck_rate) { @@ -1535,7 +1525,6 @@ static void _rtl92e_process_phyinfo(struct r8192_priv *priv, u8 *buffer, if (!bcheck) return; - priv->stats.num_process_phyinfo++; if (!prev_st->bIsCCK && prev_st->bPacketToSelf) { for (rfpath = RF90_PATH_A; rfpath < RF90_PATH_C; rfpath++) { if (!rtl92e_is_legal_rf_path(priv->rtllib->dev, rfpath)) diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c index e0d0f4faeca7..c5fe8e0aa83f 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -2183,10 +2183,8 @@ static irqreturn_t _rtl92e_irq(int irq, void *netdev) tasklet_schedule(&priv->irq_rx_tasklet); } - if (inta & IMR_RXFOVW) { - priv->stats.rxoverflow++; + if (inta & IMR_RXFOVW) tasklet_schedule(&priv->irq_rx_tasklet); - } if (inta & IMR_TXFOVW) priv->stats.txoverflow++; diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h index e38de4d8a467..bb942283bc7a 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h @@ -184,9 +184,6 @@ enum reset_type { struct rt_stats { unsigned long received_rate_histogram[4][32]; - unsigned long num_process_phyinfo; - unsigned long received_bwtype[5]; - unsigned long rxoverflow; unsigned long rxint; unsigned long ints; unsigned long shints; |