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USB: remove unnecessary tests in isp116x and sl811

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This patch (as962) cleans up some code I forgot to remove earlier in
the isp116x and sl811 HCDs.  There is no longer any need to check for
unlink-during-submit; it can't happen since the endpoint queues are
now under the protection of the HCD-private spinlock.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: David Brownell <david-b@pacbell.net>
CC: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern 2007-08-16 16:17:49 -04:00 committed by Greg Kroah-Hartman
parent f311cf58bd
commit e39ab592f1
2 changed files with 0 additions and 16 deletions
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6
drivers/usb/host/isp116x-hcd.c
View File

@ -815,12 +815,6 @@ static int isp116x_urb_enqueue(struct usb_hcd *hcd,
} }
} }
/* in case of unlink-during-submit */
if (urb->status != -EINPROGRESS) {
finish_request(isp116x, ep, urb);
ret = 0;
goto fail;
}
urb->hcpriv = hep; urb->hcpriv = hep;
start_atl_transfers(isp116x); start_atl_transfers(isp116x);

10
drivers/usb/host/sl811-hcd.c
View File

@ -957,17 +957,7 @@ static int sl811h_urb_enqueue(
sofirq_on(sl811); sofirq_on(sl811);
} }
/* in case of unlink-during-submit */
spin_lock(&urb->lock);
if (urb->status != -EINPROGRESS) {
spin_unlock(&urb->lock);
finish_request(sl811, ep, urb, 0);
retval = 0;
goto fail;
}
urb->hcpriv = hep; urb->hcpriv = hep;
spin_unlock(&urb->lock);
start_transfer(sl811); start_transfer(sl811);
sl811_write(sl811, SL11H_IRQ_ENABLE, sl811->irq_enable); sl811_write(sl811, SL11H_IRQ_ENABLE, sl811->irq_enable);
fail: fail: