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authorWolfram Sang <wsa-dev@sang-engineering.com>2016-08-11 23:14:39 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-08-15 15:54:26 +0200
commit5656bbb772e51f59bcd254cb8e5fd03977d66028 (patch)
tree0b98cdf8bd905d04b874813ddd2405a79f56f1d5 /drivers/usb/misc
parentd3ec72b0c15839600aa03d97c69313f53024015e (diff)
downloadop-kernel-dev-5656bbb772e51f59bcd254cb8e5fd03977d66028.zip
op-kernel-dev-5656bbb772e51f59bcd254cb8e5fd03977d66028.tar.gz
usb: misc: iowarrior: 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc')
-rw-r--r--drivers/usb/misc/iowarrior.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index 1950e87..7defa34 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -413,8 +413,6 @@ static ssize_t iowarrior_write(struct file *file,
int_out_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!int_out_urb) {
retval = -ENOMEM;
- dev_dbg(&dev->interface->dev,
- "Unable to allocate urb\n");
goto error_no_urb;
}
buf = usb_alloc_coherent(dev->udev, dev->report_size,
@@ -812,10 +810,8 @@ static int iowarrior_probe(struct usb_interface *interface,
/* create the urb and buffer for reading */
dev->int_in_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!dev->int_in_urb) {
- dev_err(&interface->dev, "Couldn't allocate interrupt_in_urb\n");
+ if (!dev->int_in_urb)
goto error;
- }
dev->int_in_buffer = kmalloc(dev->report_size, GFP_KERNEL);
if (!dev->int_in_buffer) {
dev_err(&interface->dev, "Couldn't allocate int_in_buffer\n");
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