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Subject[PATCH 7/7] drivers/net/atl1/atl1_main.c: remove unused variable
From: Julia Lawall <julia@diku.dk>

The variable update_rx is initialized but never used otherwise.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
type T;
identifier i;
constant C;
@@

(
extern T i;
|
- T i;
<+... when != i
- i = C;
...+>
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
---
drivers/net/atl1/atl1_main.c | 3 ---
1 file changed, 3 deletions(-)

diff -u -p a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
--- a/drivers/net/atl1/atl1_main.c 2008-03-12 14:13:13.000000000 +0100
+++ b/drivers/net/atl1/atl1_main.c 2008-03-15 16:18:08.000000000 +0100
@@ -1765,15 +1765,12 @@ static irqreturn_t atl1_intr(int irq, vo
{
struct atl1_adapter *adapter = netdev_priv(data);
u32 status;
- u8 update_rx;
int max_ints = 10;

status = adapter->cmb.cmb->int_stats;
if (!status)
return IRQ_NONE;

- update_rx = 0;
-
do {
/* clear CMB interrupt status at once */
adapter->cmb.cmb->int_stats = 0;

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