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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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4
drivers/usb/serial/opticon.c
View File

@@ -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;
}