kmalloc will print enough information in case of failure.
Signed-off-by: Wolfram Sang <[email protected]>
---
drivers/usb/misc/legousbtower.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index 7771be3ac178ea..52b41fb66792eb 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -881,20 +881,16 @@ static int tower_probe (struct usb_interface *interface,
const struct usb_device
goto error;
}
dev->interrupt_in_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!dev->interrupt_in_urb) {
- dev_err(idev, "Couldn't allocate interrupt_in_urb\n");
+ if (!dev->interrupt_in_urb)
goto error;
- }
dev->interrupt_out_buffer = kmalloc (write_buffer_size, GFP_KERNEL);
if (!dev->interrupt_out_buffer) {
dev_err(idev, "Couldn't allocate interrupt_out_buffer\n");
goto error;
}
dev->interrupt_out_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!dev->interrupt_out_urb) {
- dev_err(idev, "Couldn't allocate interrupt_out_urb\n");
+ if (!dev->interrupt_out_urb)
goto error;
- }
dev->interrupt_in_interval = interrupt_in_interval ?
interrupt_in_interval : dev->interrupt_in_endpoint->bInterval;
dev->interrupt_out_interval = interrupt_out_interval ?
interrupt_out_interval : dev->interrupt_out_endpoint->bInterval;
--
2.8.1
--
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