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staging: comedi: drivers: remove extra parentheses around right bit shift operation

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Removes extra parentheses around bitwise right shift operation.
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 07:28:48 +02:00
committed by Greg Kroah-Hartman
parent e922df7d3e
commit 25ff6f8da0
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/dt2801.c
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@@ -280,7 +280,7 @@ static int dt2801_writedata2(struct comedi_device *dev, unsigned int data)
ret = dt2801_writedata(dev, data & 0xff);
if (ret < 0)
return ret;
ret = dt2801_writedata(dev, (data >> 8));
ret = dt2801_writedata(dev, data >> 8);
if (ret < 0)
return ret;