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| 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/ft1000 | |
| parent | Merge tag 'iio-for-3.9d' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next (diff) | |
| download | linux-dev-78110bb8dc4a7ff331bfa3cfe7d4e287cfb3f22b.tar.xz linux-dev-78110bb8dc4a7ff331bfa3cfe7d4e287cfb3f22b.zip | |
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/ft1000')
| -rw-r--r-- | drivers/staging/ft1000/ft1000-usb/ft1000_usb.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c index 1bf3792ffebe..614db55a8171 100644 --- a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c @@ -68,11 +68,8 @@ static int ft1000_probe(struct usb_interface *interface, const struct firmware *dsp_fw; ft1000dev = kzalloc(sizeof(struct ft1000_usb), GFP_KERNEL); - - if (!ft1000dev) { - pr_err("out of memory allocating device structure\n"); + if (!ft1000dev) return -ENOMEM; - } dev = interface_to_usbdev(interface); DEBUG("ft1000_probe: usb device descriptor info:\n"); |