diff options
| author | Johan Hovold <jhovold@gmail.com> | 2013-12-29 22:22:56 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-04 00:31:46 +0400 |
| commit | 10c642d0772ac1391ae4f9fdeb13217ab019117a (patch) | |
| tree | f7fe3b80ca13ff03fde6ec4b5d46aa1063a4c4dc /drivers/usb/serial/sierra.c | |
| parent | 4d5147ec90531d11e7677e2c38941fc18e160641 (diff) | |
| download | linux-10c642d0772ac1391ae4f9fdeb13217ab019117a.tar.xz | |
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>
Diffstat (limited to 'drivers/usb/serial/sierra.c')
| -rw-r--r-- | drivers/usb/serial/sierra.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index de958c5b52e3..a9eb6221a815 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -497,14 +497,12 @@ static int sierra_write(struct tty_struct *tty, struct usb_serial_port *port, buffer = kmalloc(writesize, GFP_ATOMIC); if (!buffer) { - dev_err(&port->dev, "out of memory\n"); retval = -ENOMEM; goto error_no_buffer; } urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) { - dev_err(&port->dev, "no more free urbs\n"); retval = -ENOMEM; goto error_no_urb; } @@ -736,11 +734,8 @@ static struct urb *sierra_setup_urb(struct usb_serial *serial, int endpoint, return NULL; urb = usb_alloc_urb(0, mem_flags); - if (urb == NULL) { - dev_dbg(&serial->dev->dev, "%s: alloc for endpoint %d failed\n", - __func__, endpoint); + if (!urb) return NULL; - } buf = kmalloc(len, mem_flags); if (buf) { @@ -752,9 +747,6 @@ static struct urb *sierra_setup_urb(struct usb_serial *serial, int endpoint, dev_dbg(&serial->dev->dev, "%s %c u : %p d:%p\n", __func__, dir == USB_DIR_IN ? 'i' : 'o', urb, buf); } else { - dev_dbg(&serial->dev->dev, "%s %c u:%p d:%p\n", __func__, - dir == USB_DIR_IN ? 'i' : 'o', urb, buf); - sierra_release_urb(urb); urb = NULL; } |