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authorArvid Brodin <arvid.brodin@enea.com>2011-04-26 23:47:12 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2011-05-03 04:02:54 +0400
commit847ed3e8f18b9cc401677e6e14eb7c89c7b8dfb6 (patch)
tree478afb3d83bb85df344ce34c879dcddc234b29db /drivers/usb/host/isp1760-hcd.c
parentdfbc6fa3e1f19d31aeb6afdffeede7271e29bfbf (diff)
downloadlinux-847ed3e8f18b9cc401677e6e14eb7c89c7b8dfb6.tar.xz
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>
Diffstat (limited to 'drivers/usb/host/isp1760-hcd.c')
-rw-r--r--drivers/usb/host/isp1760-hcd.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index 795345ad45e6..ff3b3165d19d 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -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);