staging: rtl8192e: Remove unused variables rxrdu and rxok

rxrdu and rxok are initialized and increased but never read. Remove dead
code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20738d339066e36f5347c7e5011bd3d1aa3e4f53.1674675808.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 80450d4..605146c 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -1938,7 +1938,6 @@ static void _rtl92e_rx_normal(struct net_device *dev)
                if (!rtllib_rx(priv->rtllib, skb, &stats)) {
                        dev_kfree_skb_any(skb);
                } else {
-                       priv->stats.rxok++;
                        if (unicast_packet)
                                priv->stats.rxbytesunicast += skb_len;
                }
@@ -2186,7 +2185,6 @@ static irqreturn_t _rtl92e_irq(int irq, void *netdev)
                tasklet_schedule(&priv->irq_prepare_beacon_tasklet);
 
        if (inta & IMR_RDU) {
-               priv->stats.rxrdu++;
                rtl92e_writel(dev, INTA_MASK,
                              rtl92e_readl(dev, INTA_MASK) & ~IMR_RDU);
                tasklet_schedule(&priv->irq_rx_tasklet);

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
index 983bc66..82cbc7f 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
@@ -183,8 +183,6 @@ enum reset_type {
 };
 
 struct rt_stats {
-       unsigned long rxrdu;
-       unsigned long rxok;
        unsigned long rxdatacrcerr;
        unsigned long rxmgmtcrcerr;
        unsigned long rxcrcerrmin;