redonkable/alistair23-linux
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qlge: Fix schedule while atomic issue.

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There is no need to sleep while waiting for the hardware
semaphore to become available.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ron Mercer 2009-01-09 11:31:52 +00:00 committed by David S. Miller
parent 697cdc4680
commit 0857e9d73f
1 changed files with 3 additions and 3 deletions
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6
drivers/net/qlge/qlge_main.c
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@ -126,12 +126,12 @@ static int ql_sem_trylock(struct ql_adapter *qdev, u32 sem_mask)
int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask)
{
unsigned int seconds = 3;
unsigned int wait_count = 30;
do {
if (!ql_sem_trylock(qdev, sem_mask))
return 0;
ssleep(1);
} while (--seconds);
udelay(100);
} while (--wait_count);
return -ETIMEDOUT;
}