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authorSebastian Siewior <sebastian@breakpoint.cc>2008-07-17 20:09:28 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2008-08-13 17:32:53 -0700
commita36c27dfd1003e6d6842fe77faaf868e3e6e9062 (patch)
treee493abcdda0db5b71f8d718393fa2b9c39356b18 /drivers/usb/host/isp1760-hcd.c
parent937ef73d5075997a8d1777abf217a48bef2ce029 (diff)
usb: return error code instead of 0 in the enqueue function.
if the enqueue function returns -ESHUTDOWN or -ENOMEM then we return 0 instead of an error. This leads to a timeout and then to a dequeue request of an not enqueued urb. Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc> 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.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index c858f2adb92..db5f4f5c7a1 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -1615,8 +1615,7 @@ static int isp1760_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
return -EPIPE;
}
- isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe);
- return 0;
+ return isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe);
}
static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,