diff options
author | Joe Perches <joe@perches.com> | 2013-02-11 09:41:29 -0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-11 10:10:33 -0800 |
commit | 78110bb8dc4a7ff331bfa3cfe7d4e287cfb3f22b (patch) | |
tree | 6534f66eb765163602ad1af98c651bea6ae09416 /drivers/staging/usbip/stub_dev.c | |
parent | ad463ac42771a0bb8a706cf8a985788fe5f5c1c6 (diff) |
staging: Remove unnecessary OOM messages
alloc failures already get standardized OOM
messages and a dump_stack.
For the affected mallocs around these OOM messages:
Converted kzallocs with multiplies to kcalloc.
Converted kmallocs with multiplies to kmalloc_array.
Converted a kmalloc/strlen/strncpy to kstrdup.
Moved a spin_lock below a removed OOM message and
removed a now unnecessary spin_unlock.
Neatened alignment and whitespace.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/usbip/stub_dev.c')
-rw-r--r-- | drivers/staging/usbip/stub_dev.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/usbip/stub_dev.c b/drivers/staging/usbip/stub_dev.c index d36c69e16d36..ca5de9de3fe0 100644 --- a/drivers/staging/usbip/stub_dev.c +++ b/drivers/staging/usbip/stub_dev.c @@ -286,10 +286,8 @@ static struct stub_device *stub_device_alloc(struct usb_device *udev, /* yes, it's a new device */ sdev = kzalloc(sizeof(struct stub_device), GFP_KERNEL); - if (!sdev) { - dev_err(&interface->dev, "no memory for stub_device\n"); + if (!sdev) return NULL; - } sdev->interface = usb_get_intf(interface); sdev->udev = usb_get_dev(udev); |