From dd16525b698528172899f10c14a3eb6ddb888a53 Mon Sep 17 00:00:00 2001
From: David Brownell <david-b@pacbell.net>
Date: Wed, 31 Aug 2005 10:45:25 -0700
Subject: [PATCH] [PATCH] USB: get rid of minor log spamming
Routine cases like handoff-to-companion shouldn't trigger diagnostics.
This gets rid of some recently added log spamming. It's routine for
hub_port_wait_reset() to return -ENOTCONN to indicate handoff from
highspeed hubs to companions, so an error message is incorrect.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/core/hub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 758c7f0ed1597..c55208299cf85 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1460,7 +1460,7 @@ static int hub_port_reset(struct usb_hub *hub, int port1,
port1, status);
else {
status = hub_port_wait_reset(hub, port1, udev, delay);
- if (status)
+ if (status && status != -ENOTCONN)
dev_dbg(hub->intfdev,
"port_wait_reset: err = %d\n",
status);
--
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