drivers/net/atl1/atl1_main.c: remove unused variable
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> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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@ -1765,15 +1765,12 @@ static irqreturn_t atl1_intr(int irq, void *data)
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{
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struct atl1_adapter *adapter = netdev_priv(data);
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u32 status;
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u8 update_rx;
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int max_ints = 10;
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status = adapter->cmb.cmb->int_stats;
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if (!status)
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return IRQ_NONE;
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update_rx = 0;
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do {
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/* clear CMB interrupt status at once */
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adapter->cmb.cmb->int_stats = 0;
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