diff options
| author | Dan Carpenter <error27@gmail.com> | 2011-02-26 13:55:24 +0100 |
|---|---|---|
| committer | Matthew Garrett <mjg@redhat.com> | 2011-03-28 12:07:25 +0200 |
| commit | 31f007598cc547ba3239524470386af8ae5f1c13 (patch) | |
| tree | e220633213d9a55c0380a2f0202b6467cdd37e06 /drivers | |
| parent | sony-laptop: return negative on failure in sony_nc_add() (diff) | |
| download | linux-31f007598cc547ba3239524470386af8ae5f1c13.tar.xz linux-31f007598cc547ba3239524470386af8ae5f1c13.zip | |
sony-laptop: handle allocation failures
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/platform/x86/sony-laptop.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index 363b89ef61cc..bd1b9adfbaf9 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -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"; |