From dc0c32c93e65cb520831546c912c8cf3f6113059 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 25 Aug 2016 19:39:33 +0200 Subject: [PATCH] usb: usb-skeleton: don't print on ENOMEM All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman --- drivers/usb/usb-skeleton.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c index 89e02a7..5133a07 100644 --- a/drivers/usb/usb-skeleton.c +++ b/drivers/usb/usb-skeleton.c @@ -499,10 +499,8 @@ static int skel_probe(struct usb_interface *interface, /* allocate memory for our device state and initialize it */ dev = kzalloc(sizeof(*dev), GFP_KERNEL); - if (!dev) { - dev_err(&interface->dev, "Out of memory\n"); + if (!dev) goto error; - } kref_init(&dev->kref); sema_init(&dev->limit_sem, WRITES_IN_FLIGHT); mutex_init(&dev->io_mutex); @@ -526,11 +524,8 @@ static int skel_probe(struct usb_interface *interface, dev->bulk_in_size = buffer_size; dev->bulk_in_endpointAddr = endpoint->bEndpointAddress; dev->bulk_in_buffer = kmalloc(buffer_size, GFP_KERNEL); - if (!dev->bulk_in_buffer) { - dev_err(&interface->dev, - "Could not allocate bulk_in_buffer\n"); + if (!dev->bulk_in_buffer) goto error; - } dev->bulk_in_urb = usb_alloc_urb(0, GFP_KERNEL); if (!dev->bulk_in_urb) goto error; -- 2.7.4