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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/keucr | |
| parent | ad463ac42771a0bb8a706cf8a985788fe5f5c1c6 (diff) | |
| download | linux-78110bb8dc4a7ff331bfa3cfe7d4e287cfb3f22b.tar.gz linux-78110bb8dc4a7ff331bfa3cfe7d4e287cfb3f22b.tar.bz2 linux-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/keucr')
| -rw-r--r-- | drivers/staging/keucr/usb.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/staging/keucr/usb.c b/drivers/staging/keucr/usb.c index 4dec93d046fa..f656f8aeeda3 100644 --- a/drivers/staging/keucr/usb.c +++ b/drivers/staging/keucr/usb.c @@ -266,10 +266,9 @@ static int associate_dev(struct us_data *us, struct usb_interface *intf) } us->sensebuf = kmalloc(US_SENSE_SIZE, GFP_KERNEL); - if (!us->sensebuf) { - pr_info("Sense buffer allocation failed\n"); + if (!us->sensebuf) return -ENOMEM; - } + return 0; } |