From: Stefan Seyfried Date: Tue, 30 Nov 2010 20:49:08 +0000 (+0100) Subject: Bluetooth: Fix log spamming in btusb due to autosuspend X-Git-Tag: v2.6.37-rc6~14^2~37^2~4^2~1 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=61faddf661a65a179751dc9fd209cb694d9a28af;p=~emulex%2Finfiniband.git Bluetooth: Fix log spamming in btusb due to autosuspend If a device is autosuspended an inability to resubmit URBs is to be expected. Check the error code and only log real errors. (Now that autosuspend is default enabled for btusb, those log messages were happening all the time e.g. with a BT mouse) Signed-off-by: Stefan Seyfried Signed-off-by: Oliver Neukum Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan --- diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index ab3894f742c..d323c1a8ecb 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -239,7 +239,8 @@ static void btusb_intr_complete(struct urb *urb) err = usb_submit_urb(urb, GFP_ATOMIC); if (err < 0) { - BT_ERR("%s urb %p failed to resubmit (%d)", + if (err != -EPERM) + BT_ERR("%s urb %p failed to resubmit (%d)", hdev->name, urb, -err); usb_unanchor_urb(urb); } @@ -323,7 +324,8 @@ static void btusb_bulk_complete(struct urb *urb) err = usb_submit_urb(urb, GFP_ATOMIC); if (err < 0) { - BT_ERR("%s urb %p failed to resubmit (%d)", + if (err != -EPERM) + BT_ERR("%s urb %p failed to resubmit (%d)", hdev->name, urb, -err); usb_unanchor_urb(urb); } @@ -412,7 +414,8 @@ static void btusb_isoc_complete(struct urb *urb) err = usb_submit_urb(urb, GFP_ATOMIC); if (err < 0) { - BT_ERR("%s urb %p failed to resubmit (%d)", + if (err != -EPERM) + BT_ERR("%s urb %p failed to resubmit (%d)", hdev->name, urb, -err); usb_unanchor_urb(urb); }