[PATCH] usb: yurex: Rearrange code not to need GFP_ATOMIC

[Pavel Machek]

Move prepare to wait around, so that normal GFP_KERNEL allocation can
be used.

Signed-off-by: Pavel Machek (CIP) <pavel@xxxxxxx>
Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>

diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index b2e09883c7e2..071f1debebba 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -489,10 +489,10 @@ static ssize_t yurex_write(struct file *file, const char __user *user_buffer,
 	}
 
 	/* send the data as the control msg */
-	prepare_to_wait(&dev->waitq, &wait, TASK_INTERRUPTIBLE);
 	dev_dbg(&dev->interface->dev, "%s - submit %c\n", __func__,
 		dev->cntl_buffer[0]);
-	retval = usb_submit_urb(dev->cntl_urb, GFP_ATOMIC);
+	retval = usb_submit_urb(dev->cntl_urb, GFP_KERNEL);
+	prepare_to_wait(&dev->waitq, &wait, TASK_INTERRUPTIBLE);
 	if (retval >= 0)
 		timeout = schedule_timeout(YUREX_WRITE_TIMEOUT);
 	finish_wait(&dev->waitq, &wait);

-- 
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