Now that synchronize_rcu() waits for preempt-disable regions of code
as well as RCU read-side critical sections, synchronize_sched() can be
replaced by synchronize_rcu(). This commit therefore makes this change.
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: Realtek linux nic maintainers <nic_swsd@realtek.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>
napi_disable(&tp->napi);
netif_stop_queue(dev);
- synchronize_sched();
+ synchronize_rcu();
netdev_dbg(dev, "Transmit timeout, status %02x %04x %04x media %02x\n",
RTL_R8(ChipCmd), RTL_R16(IntrStatus),
napi_disable(&tp->napi);
netif_stop_queue(dev);
- synchronize_sched();
+ synchronize_rcu();
rtl8169_hw_reset(tp);
rtl8169_rx_missed(dev);
/* Give a racing hard_start_xmit a few cycles to complete. */
- synchronize_sched();
+ synchronize_rcu();
rtl8169_tx_clear(tp);