diff options
| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-11 23:23:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-30 19:13:55 +0200 |
| commit | 78a4a0d22f7cfdf743eee76d177dffc0f8decb8d (patch) | |
| tree | 738c7605a1473a52ff0e54035bb28898166412a2 /drivers/watchdog/pcwd_usb.c | |
| parent | 4e9f037e20cede653e9404e021b1c48f05908195 (diff) | |
| download | talos-op-linux-78a4a0d22f7cfdf743eee76d177dffc0f8decb8d.tar.gz talos-op-linux-78a4a0d22f7cfdf743eee76d177dffc0f8decb8d.zip | |
watchdog: pcwd_usb: don't print error when allocating urb fails
kmalloc will print enough information in case of failure.
Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/watchdog/pcwd_usb.c')
| -rw-r--r-- | drivers/watchdog/pcwd_usb.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c index 68952d9ccf83..99ebf6ea3de6 100644 --- a/drivers/watchdog/pcwd_usb.c +++ b/drivers/watchdog/pcwd_usb.c @@ -666,10 +666,8 @@ static int usb_pcwd_probe(struct usb_interface *interface, /* allocate the urb's */ usb_pcwd->intr_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!usb_pcwd->intr_urb) { - pr_err("Out of memory\n"); + if (!usb_pcwd->intr_urb) goto error; - } /* initialise the intr urb's */ usb_fill_int_urb(usb_pcwd->intr_urb, udev, pipe, |
