Merge branch 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic...

[sfrench/cifs-2.6.git] / drivers / net / e100.c

diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index b194bad29ace251c2f33bfe5d9845ca571af352a..8e2eab4e7c759c6f1ae82bd3ea8959050c901684 100644 (file)
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1779,6 +1779,7 @@ static int e100_tx_clean(struct nic *nic)
        for (cb = nic->cb_to_clean;
            cb->status & cpu_to_le16(cb_complete);
            cb = nic->cb_to_clean = cb->next) {
+               rmb(); /* read skb after status */
                netif_printk(nic, tx_done, KERN_DEBUG, nic->netdev,
                             "cb[%d]->status = 0x%04X\n",
                             (int)(((void*)cb - (void*)nic->cbs)/sizeof(struct cb)),
@@ -1927,6 +1928,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
 
        netif_printk(nic, rx_status, KERN_DEBUG, nic->netdev,
                     "status=0x%04X\n", rfd_status);
+       rmb(); /* read size after status bit */
 
        /* If data isn't ready, nothing to indicate */
        if (unlikely(!(rfd_status & cb_complete))) {