diff options
| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-11 23:23:40 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2016-09-23 08:43:06 +0200 |
| commit | d2a0015174213cc518b2b83d234c09f548f8ac32 (patch) | |
| tree | 2a13562dc59762737c7899a04e29018bd337193c /drivers/watchdog | |
| parent | watchdog: dw_wdt: Read clock rate only once and validate it (diff) | |
| download | linux-d2a0015174213cc518b2b83d234c09f548f8ac32.tar.xz linux-d2a0015174213cc518b2b83d234c09f548f8ac32.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: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
| -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, |