diff options
| author | Philipp Hortmann <[email protected]> | 2023-01-25 21:08:47 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-01-27 10:12:04 +0100 |
| commit | 58e7509dac66c008a9085c490127590cc9ab0fa2 (patch) | |
| tree | ece9c7003565caba755802e0c6d0cc7110255b40 | |
| parent | 3690e799821ef8227d31275209ead7ed03e236ab (diff) | |
staging: rtl8192e: Remove unused variables numpacket.. and received_pre..
numpacket_toself, numpacket_matchbssid and received_preamble_GI are
initialized and increased but never read. Remove dead code. As a result
the local variable preamble_guardinterval is unused. Remove it also.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Philipp Hortmann <[email protected]>
Link: https://lore.kernel.org/r/0ed5f4134176393110fdb0b7424df7a8a6fc6262.1674675808.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 11 | ||||
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 3 |
2 files changed, 0 insertions, 14 deletions
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c index e9273dfb638e..b4651cea07a1 100644 --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c @@ -1685,10 +1685,6 @@ static void _rtl92e_translate_rx_signal_stats(struct net_device *dev, ether_addr_equal(praddr, priv->rtllib->dev->dev_addr); if (WLAN_FC_GET_FRAMETYPE(fc) == RTLLIB_STYPE_BEACON) bPacketBeacon = true; - if (bpacket_match_bssid) - priv->stats.numpacket_matchbssid++; - if (bpacket_toself) - priv->stats.numpacket_toself++; _rtl92e_process_phyinfo(priv, tmp_buf, &previous_stats, pstats); _rtl92e_query_rxphystatus(priv, pstats, pdesc, pdrvinfo, &previous_stats, bpacket_match_bssid, @@ -1703,18 +1699,12 @@ static void _rtl92e_update_received_rate_histogram_stats( struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev); u32 rcvType = 1; u32 rateIndex; - u32 preamble_guardinterval; if (pstats->bCRC) rcvType = 2; else if (pstats->bICV) rcvType = 3; - if (pstats->bShortPreamble) - preamble_guardinterval = 1; - else - preamble_guardinterval = 0; - switch (pstats->rate) { case MGN_1M: rateIndex = 0; @@ -1804,7 +1794,6 @@ static void _rtl92e_update_received_rate_histogram_stats( rateIndex = 28; break; } - priv->stats.received_preamble_GI[preamble_guardinterval][rateIndex]++; priv->stats.received_rate_histogram[0][rateIndex]++; priv->stats.received_rate_histogram[rcvType][rateIndex]++; } diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h index 167c4aeea44e..70767238e721 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 received_preamble_GI[2][32]; - unsigned long numpacket_matchbssid; - unsigned long numpacket_toself; unsigned long num_process_phyinfo; unsigned long numqry_phystatus; unsigned long numqry_phystatusCCK; |