tree 0246ccff9c4d85caec144dcae9773c271ff584a4
parent b8d23dc6133c495cf9161dfb36988bbbe163461d
author Andreea-Cristina Bernat <bernat.ada@gmail.com> 1408373782 +0300
committer Christoph Hellwig <hch@lst.de> 1412062116 +0200

libfc: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

The uses of "rcu_assign_pointer()" are NULLing out the pointers.
According to RCU_INIT_POINTER()'s block comment:
"1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
it is better to use it instead of rcu_assign_pointer() because it has a
smaller overhead.

The following Coccinelle semantic patch was used:
@@
@@

- rcu_assign_pointer
+ RCU_INIT_POINTER
  (..., NULL)

Signed-off-by: Andreea-Cristina Bernat <bernat.ada@gmail.com>
Acked-by: Vasu Dev <vasu.dev@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>