提交 0857e9d7 编写于 作者: R Ron Mercer 提交者: David S. Miller

qlge: Fix schedule while atomic issue.

There is no need to sleep while waiting for the hardware
semaphore to become available.
Signed-off-by: NRon Mercer <ron.mercer@qlogic.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 697cdc46
......@@ -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;
}
......
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