Stephen Hemminger a9b3cd7f32 rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER ... When assigning a NULL value to an RCU protected pointer, no barrier is needed. The rcu_assign_pointer, used to handle that but will soon change to not handle the special case. Convert all rcu_assign_pointer of NULL value. //smpl @@ expression P; @@ - rcu_assign_pointer(P, NULL) + RCU_INIT_POINTER(P, NULL) // </smpl> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-08-02 04:29:23 -07:00
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af_can.c	rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER	2011-08-02 04:29:23 -07:00
af_can.h	can: Speed up CAN frame receiption by using ml_priv	2010-01-03 21:31:03 -08:00
bcm.c	net: remove interrupt.h inclusion from netdevice.h	2011-06-06 22:55:11 -07:00
Kconfig	[CAN]: Add virtual CAN netdevice driver	2008-01-28 14:54:12 -08:00
Makefile	Net: can: Makefile: Remove deprecated kbuild goal definitions	2010-11-22 08:16:09 -08:00
proc.c	can: convert to %pK for kptr_restrict support	2011-05-26 14:23:35 -04:00
raw.c	can: make struct can_proto const	2011-05-04 14:08:36 -07:00