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usb/isp1760: Remove false error printout 

This removes the "qh is 0" printout. qh == NULL if the urb has
been unlinked, so this condition is normal.

Signed-off-by: Arvid Brodin <arvid.brodin@enea.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Arvid Brodin 2011-04-26 21:47:12 +02:00 committed by Greg Kroah-Hartman
parent dfbc6fa3e1
commit 847ed3e8f1
1 changed files with 5 additions and 6 deletions
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11
drivers/usb/host/isp1760-hcd.c
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@ -1021,10 +1021,10 @@ static void do_atl_int(struct usb_hcd *hcd)
qtd = priv->atl_ints[slot].qtd;
qh = priv->atl_ints[slot].qh;
if (!qh) {
dev_err(hcd->self.controller, "qh is 0\n");
/* urb unlinked? */
if (!qh)
continue;
}
ptd_read(hcd->regs, ATL_PTD_OFFSET, slot, &ptd);
rl = (ptd.dw2 >> 25) & 0x0f;
@ -1213,10 +1213,9 @@ static void do_intl_int(struct usb_hcd *hcd)
qtd = priv->int_ints[slot].qtd;
qh = priv->int_ints[slot].qh;
if (!qh) {
dev_err(hcd->self.controller, "(INT) qh is 0\n");
/* urb unlinked? */
if (!qh)
continue;
}
ptd_read(hcd->regs, INT_PTD_OFFSET, slot, &ptd);
check_int_err_status(hcd, ptd.dw4);