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staging: lustre: llite: remove extra parentheses around right bit shift operation 

Removes extra parentheses around bitwise right shift operation.
The case handled here is when the resultant value is assigned to
a variable. 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>
This commit is contained in:
Aya Mahfouz 2015-03-04 07:30:18 +02:00 committed by Greg Kroah-Hartman
parent 159dc4bff2
commit a354e0d8d2
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/lustre/lustre/llite/vvp_dev.c
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@ -286,7 +286,7 @@ static void vvp_pgcache_id_unpack(loff_t pos, struct vvp_pgcache_id *id)
id->vpi_index = pos & 0xffffffff;
id->vpi_depth = (pos >> PGC_DEPTH_SHIFT) & 0xf;
id->vpi_bucket = ((unsigned long long)pos >> PGC_OBJ_SHIFT);
id->vpi_bucket = (unsigned long long)pos >> PGC_OBJ_SHIFT;
}
static loff_t vvp_pgcache_id_pack(struct vvp_pgcache_id *id)