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staging: rtl8192e: Remove unused variables rxint, ints and shints 

rxint, ints and shints 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/ee6ee009d139a3da3d2c171d7ac6454271b4da9b.1674675808.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/938/head
Philipp Hortmann 2023-01-25 21:09:06 +01:00 committed by Greg Kroah-Hartman
parent 0d55d6ec2e
commit f345b9779b
2 changed files with 1 additions and 9 deletions
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7
drivers/staging/rtl8192e/rtl8192e/rtl_core.c
View File

@ -2123,7 +2123,6 @@ static irqreturn_t _rtl92e_irq(int irq, void *netdev)
spin_lock_irqsave(&priv->irq_th_lock, flags);
priv->ops->interrupt_recognized(dev, &inta, &intb);
priv->stats.shints++;
if (!inta) {
spin_unlock_irqrestore(&priv->irq_th_lock, flags);
@ -2135,8 +2134,6 @@ static irqreturn_t _rtl92e_irq(int irq, void *netdev)
goto done;
}
priv->stats.ints++;
if (!netif_running(dev)) {
spin_unlock_irqrestore(&priv->irq_th_lock, flags);
goto done;
@ -2169,10 +2166,8 @@ static irqreturn_t _rtl92e_irq(int irq, void *netdev)
if (inta & IMR_HIGHDOK)
_rtl92e_tx_isr(dev, HIGH_QUEUE);
if (inta & IMR_ROK) {
priv->stats.rxint++;
if (inta & IMR_ROK)
tasklet_schedule(&priv->irq_rx_tasklet);
}
if (inta & IMR_BcnInt)
tasklet_schedule(&priv->irq_prepare_beacon_tasklet);

3
drivers/staging/rtl8192e/rtl8192e/rtl_core.h
View File

@ -184,9 +184,6 @@ enum reset_type {
struct rt_stats {
unsigned long received_rate_histogram[4][32];
unsigned long rxint;
unsigned long ints;
unsigned long shints;
unsigned long txoverflow;
unsigned long txbeokint;
unsigned long txbkokint;