[NET]: Re-enable irqs before pushing pending DMA requests

This moves the local_irq_enable() call in net_rx_action() to before
calling the CONFIG_NET_DMA's dma_async_memcpy_issue_pending() rather
than after.  This shortens the irq disabled window and allows for DMA
drivers that need to do their own irq hold.

Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 26090621ea6b..ee051bb398a0 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2009,6 +2009,7 @@ static void net_rx_action(struct softirq_action *h)
                 }
         }
 out:
+        local_irq_enable();
 #ifdef CONFIG_NET_DMA
         /*
          * There may not be any more sk_buffs coming right now, so push
@@ -2022,7 +2023,6 @@ out:
                 rcu_read_unlock();
         }
 #endif
-        local_irq_enable();
         return;
 
 softnet_break: