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SubjectRe: [PATCH 7/7] drivers/net/atl1/atl1_main.c: remove unused variable
On Sat, 15 Mar 2008 17:05:02 +0100 (CET)
Julia Lawall <julia@diku.dk> wrote:

> 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>

Acked-by: Jay Cliburn <jacliburn@bellsouth.net>

> ---
> 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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