From: Alexander Duyck Date: Fri, 10 Apr 2015 05:03:24 +0000 (-0700) Subject: ixgbe: Drop unnecessary call to rcu_barrier X-Git-Tag: v4.1-rc1~128^2~32^2 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=020f1d9d9ae3f476d887f2b043223d8a89652174;p=uclinux-h8%2Flinux.git ixgbe: Drop unnecessary call to rcu_barrier The ixgbe driver hasn't used call_rcu to free the rings for some time now. Since that is the case the call to rcu_barrier can be dropped since calls to kfree_rcu don't require it. Signed-off-by: Alexander Duyck Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 0b38be8a1a52..a7acb2dee009 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -9038,8 +9038,6 @@ static void __exit ixgbe_exit_module(void) pci_unregister_driver(&ixgbe_driver); ixgbe_dbg_exit(); - - rcu_barrier(); /* Wait for completion of call_rcu()'s */ } #ifdef CONFIG_IXGBE_DCA