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/comedi/drivers/usbduxfast.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/comedi/drivers/usbduxfast.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/usbduxfast.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c index 0f6187f96ca..4bf5dd094dc 100644 --- a/drivers/staging/comedi/drivers/usbduxfast.c +++ b/drivers/staging/comedi/drivers/usbduxfast.c @@ -1556,8 +1556,6 @@ static int usbduxfast_usb_probe(struct usb_interface *uinterf, usbduxfastsub[index].dux_commands = kmalloc(SIZEOFDUXBUFFER, GFP_KERNEL); if (!usbduxfastsub[index].dux_commands) { - dev_err(&uinterf->dev, - "error alloc space for dac commands\n"); tidy_up(&(usbduxfastsub[index])); up(&start_stop_sem); return -ENOMEM; @@ -1565,8 +1563,6 @@ static int usbduxfast_usb_probe(struct usb_interface *uinterf, /* create space of the instruction buffer */ usbduxfastsub[index].insnBuffer = kmalloc(SIZEINSNBUF, GFP_KERNEL); if (!usbduxfastsub[index].insnBuffer) { - dev_err(&uinterf->dev, - "could not alloc space for insnBuffer\n"); tidy_up(&(usbduxfastsub[index])); up(&start_stop_sem); return -ENOMEM; @@ -1592,8 +1588,6 @@ static int usbduxfast_usb_probe(struct usb_interface *uinterf, } usbduxfastsub[index].transfer_buffer = kmalloc(SIZEINBUF, GFP_KERNEL); if (!usbduxfastsub[index].transfer_buffer) { - dev_err(&uinterf->dev, - "usbduxfast%d: could not alloc. transb.\n", index); tidy_up(&(usbduxfastsub[index])); up(&start_stop_sem); return -ENOMEM; |