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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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