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USB: serial: remove redundant OOM messages

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Remove redundant error messages on allocation failures, which have
already been logged.

Cc: Joe Perches <joe@perches.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold
2013-12-29 19:22:56 +01:00
committed by Greg Kroah-Hartman
parent 4d5147ec90
commit 10c642d077
21 changed files with 74 additions and 217 deletions
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8
drivers/usb/serial/quatech2.c
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@@ -676,10 +676,8 @@ static int qt2_setup_urbs(struct usb_serial *serial)
serial_priv = usb_get_serial_data(serial);
serial_priv->read_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!serial_priv->read_urb) {
dev_err(&serial->dev->dev, "No free urbs available\n");
if (!serial_priv->read_urb)
return -ENOMEM;
}
usb_fill_bulk_urb(serial_priv->read_urb, serial->dev,
usb_rcvbulkpipe(serial->dev,
@@ -715,10 +713,8 @@ static int qt2_attach(struct usb_serial *serial)
}
serial_priv = kzalloc(sizeof(*serial_priv), GFP_KERNEL);
if (!serial_priv) {
dev_err(&serial->dev->dev, "%s - Out of memory\n", __func__);
if (!serial_priv)
return -ENOMEM;
}
serial_priv->read_buffer = kmalloc(QT2_READ_BUFFER_SIZE, GFP_KERNEL);
if (!serial_priv->read_buffer) {