1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c
index c14a4c6452c7..a1e4b3895b33 100644
--- a/drivers/net/smsc9420.c
+++ b/drivers/net/smsc9420.c
@@ -498,7 +498,7 @@ static void smsc9420_check_mac_address(struct net_device *dev)
 static void smsc9420_stop_tx(struct smsc9420_pdata *pd)
 {
         u32 dmac_control, mac_cr, dma_intr_ena;
-        int timeOut = 1000;
+        int timeout = 1000;
 
         /* disable TX DMAC */
         dmac_control = smsc9420_reg_read(pd, DMAC_CONTROL);
@@ -506,13 +506,13 @@ static void smsc9420_stop_tx(struct smsc9420_pdata *pd)
         smsc9420_reg_write(pd, DMAC_CONTROL, dmac_control);
 
         /* Wait max 10ms for transmit process to stop */
-        while (timeOut--) {
+        while (--timeout) {
                 if (smsc9420_reg_read(pd, DMAC_STATUS) & DMAC_STS_TS_)
                         break;
                 udelay(10);
         }
 
-        if (!timeOut)
+        if (!timeout)
                 smsc_warn(IFDOWN, "TX DMAC failed to stop");
 
         /* ACK Tx DMAC stop bit */
@@ -596,7 +596,7 @@ static void smsc9420_free_rx_ring(struct smsc9420_pdata *pd)
 
 static void smsc9420_stop_rx(struct smsc9420_pdata *pd)
 {
-        int timeOut = 1000;
+        int timeout = 1000;
         u32 mac_cr, dmac_control, dma_intr_ena;
 
         /* mask RX DMAC interrupts */
@@ -617,13 +617,13 @@ static void smsc9420_stop_rx(struct smsc9420_pdata *pd)
         smsc9420_pci_flush_write(pd);
 
         /* wait up to 10ms for receive to stop */
-        while (timeOut--) {
+        while (--timeout) {
                 if (smsc9420_reg_read(pd, DMAC_STATUS) & DMAC_STS_RS_)
                         break;
                 udelay(10);
         }
 
-        if (!timeOut)
+        if (!timeout)
                 smsc_warn(IFDOWN, "RX DMAC did not stop! timeout.");
 
         /* ACK the Rx DMAC stop bit */
@@ -1378,6 +1378,7 @@ static int smsc9420_open(struct net_device *dev)
 
         /* test the IRQ connection to the ISR */
         smsc_dbg(IFUP, "Testing ISR using IRQ %d", dev->irq);
+        pd->software_irq_signal = false;
 
         spin_lock_irqsave(&pd->int_lock, flags);
         /* configure interrupt deassertion timer and enable interrupts */
@@ -1393,8 +1394,6 @@ static int smsc9420_open(struct net_device *dev)
         smsc9420_pci_flush_write(pd);
 
         timeout = 1000;
-        pd->software_irq_signal = false;
-        smp_wmb();
         while (timeout--) {
                 if (pd->software_irq_signal)
                         break;