From: Andreea-Cristina Bernat <bernat.ada@gmail.com>
Date: Fri, 22 Aug 2014 14:28:22 +0000 (+0300)
Subject: kernel: trace_syscalls: Replace rcu_assign_pointer() with RCU_INIT_POINTER()
X-Git-Tag: fixes-against-v3.18-rc2~114^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb5a613b4f310d6d520daf295547ab35b0ac58a3;p=pandora-kernel.git

kernel: trace_syscalls: 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)

Link: http://lkml.kernel.org/p/20140822142822.GA32391@ada

Signed-off-by: Andreea-Cristina Bernat <bernat.ada@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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