USB: serial: remove redundant OOM messages

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>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index 1b4f1d2479c1..90c77b20c883 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -200,15 +200,12 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port,
 
         buffer = kmalloc(count, GFP_ATOMIC);
         if (!buffer) {
-                dev_err(&port->dev, "out of memory\n");
                 count = -ENOMEM;
-
                 goto error_no_buffer;
         }
 
         urb = usb_alloc_urb(0, GFP_ATOMIC);
         if (!urb) {
-                dev_err(&port->dev, "no more free urbs\n");
                 count = -ENOMEM;
                 goto error_no_urb;
         }
@@ -221,7 +218,6 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port,
          * to transmit data to de barcode device the control endpoint is used */
         dr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_NOIO);
         if (!dr) {
-                dev_err(&port->dev, "out of memory\n");
                 count = -ENOMEM;
                 goto error_no_dr;
         }