Commit 020f1d9d authored by Alexander Duyck's avatar Alexander Duyck Committed by Jeff Kirsher

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: default avatarAlexander Duyck <alexander.h.duyck@redhat.com>
Tested-by: default avatarPhil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 87031c0d
......@@ -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
......
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