vxge: Use time_before()

To be future-proof and for better readability the time comparisons are modified
to use time_before() instead of plain, error-prone math.

Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index d107bcb..7a0dead 100644 (file)
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -2122,7 +2122,7 @@ static int vxge_open_vpaths(struct vxgedev *vdev)
 static void adaptive_coalesce_tx_interrupts(struct vxge_fifo *fifo)
 {
        fifo->interrupt_count++;
-       if (jiffies > fifo->jiffies + HZ / 100) {
+       if (time_before(fifo->jiffies + HZ / 100, jiffies)) {
                struct __vxge_hw_fifo *hw_fifo = fifo->handle;
 
                fifo->jiffies = jiffies;
@@ -2150,7 +2150,7 @@ static void adaptive_coalesce_tx_interrupts(struct vxge_fifo *fifo)
 static void adaptive_coalesce_rx_interrupts(struct vxge_ring *ring)
 {
        ring->interrupt_count++;
-       if (jiffies > ring->jiffies + HZ / 100) {
+       if (time_before(ring->jiffies + HZ / 100, jiffies)) {
                struct __vxge_hw_ring *hw_ring = ring->handle;
 
                ring->jiffies = jiffies;