net/islpci_dev: replace schedule_timeout() with msleep()

Any comments would be appreciated.

Description: Use msleep() instead of schedule_timeout()
to guarantee the task delays as expected. Also set_current_state() is inserted before schedule_timeout(). If the for-loop were to execute twice, the second time would not set the state before sleeping in the current code; this causes schedule_timeout() to return immediately.

---

 linux-2.6.10-rc1-max/drivers/net/wireless/prism54/islpci_dev.c |    3 +--
 1 files changed, 1 insertion(+), 2 deletions(-)

diff -puN drivers/net/wireless/prism54/islpci_dev.c~msleep-drivers_net_wireless_prism54_islpci_dev drivers/net/wireless/prism54/islpci_dev.c
@@ -438,8 +438,7 @@ prism54_bring_down(islpci_private *priv)
 	wmb();
 
 	/* wait a while for the device to reset */
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout(50*HZ/1000);
+	msleep(50);
 
 	return 0;
 }

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