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[sis900] Avoid unused variable warning in gcc 4.6 

Reported-by: Ralph Giles <giles@thaumas.net>
Tested-by: Ralph Giles <giles@thaumas.net>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2011-03-16 19:02:50 +00:00
parent c018d57803
commit 9d42aa518c
1 changed files with 1 additions and 2 deletions
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3
src/drivers/net/sis900.c
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@ -1183,11 +1183,10 @@ static int
sis900_poll(struct nic *nic, int retrieve)
{
u32 rx_status = rxd[cur_rx].cmdsts;
u32 intr_status;
int retstat = 0;
/* acknowledge interrupts by reading interrupt status register */
intr_status = inl(ioaddr + isr);
inl(ioaddr + isr);
if (sis900_debug > 2)
printf("sis900_poll: cur_rx:%d, status:%X\n", cur_rx,