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sony-laptop: handle allocation failures

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Return -ENOMEM if kzalloc() fails.  The callers already handle error
returns.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
This commit is contained in:
Dan Carpenter 2011-02-26 15:55:24 +03:00 committed by Matthew Garrett
parent 7227dedbc2
commit 31f007598c
1 changed files with 4 additions and 0 deletions
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4
drivers/platform/x86/sony-laptop.c
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@ -768,6 +768,8 @@ static int sony_nc_handles_setup(struct platform_device *pd)
int result;
handles = kzalloc(sizeof(*handles), GFP_KERNEL);
if (!handles)
return -ENOMEM;
sysfs_attr_init(&handles->devattr.attr);
handles->devattr.attr.name = "handles";
@ -1458,6 +1460,8 @@ static int sony_nc_kbd_backlight_setup(struct platform_device *pd)
return 0;
kbdbl_handle = kzalloc(sizeof(*kbdbl_handle), GFP_KERNEL);
if (!kbdbl_handle)
return -ENOMEM;
sysfs_attr_init(&kbdbl_handle->mode_attr.attr);
kbdbl_handle->mode_attr.attr.name = "kbd_backlight";