sh_eth: remove redundant test on unsigned

Unsigned boguscnt cannot be less than 0.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 341882f..a2d82dd 100644 (file)
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -865,8 +865,7 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev)
        struct sh_eth_private *mdp = netdev_priv(ndev);
        struct sh_eth_cpu_data *cd = mdp->cd;
        irqreturn_t ret = IRQ_NONE;
-       u32 ioaddr, boguscnt = RX_RING_SIZE;
-       u32 intr_status = 0;
+       u32 ioaddr, intr_status = 0;
 
        ioaddr = ndev->base_addr;
        spin_lock(&mdp->lock);
@@ -901,12 +900,6 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev)
        if (intr_status & cd->eesr_err_check)
                sh_eth_error(ndev, intr_status);
 
-       if (--boguscnt < 0) {
-               printk(KERN_WARNING
-                      "%s: Too much work at interrupt, status=0x%4.4x.\n",
-                      ndev->name, intr_status);
-       }
-
 other_irq:
        spin_unlock(&mdp->lock);