From e21bf3388b960bce8dd2d7bc17331f3b8020fd9f Mon Sep 17 00:00:00 2001
From: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Date: Wed, 4 Mar 2015 08:18:19 +0200
Subject: [PATCH] staging: lustre: remove extra parentheses around left bit
 shift operations

Removes extra parentheses around bitwise left shift operations.
The cases handled here are when resultant values are assigned to
variables. The issue was detected and resolved using the following
coccinelle script:

@@
expression e, e1;
constant c;
@@

e =
-(e1
+e1
<<
-c);
+c;

@@
identifier i;
constant c;
type t;
expression e;
@@

t i =
-(e
+e
<<
-c);
+c;

@@
expression e, e1;
identifier f;
constant c;
@@

e1 = f(...,
-(e
+e
<<
-c)
+c
,...);

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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