summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDan Carpenter <error27@gmail.com>2011-02-26 15:55:24 +0300
committerMatthew Garrett <mjg@redhat.com>2011-03-28 06:07:25 -0400
commit31f007598cc547ba3239524470386af8ae5f1c13 (patch)
treee220633213d9a55c0380a2f0202b6467cdd37e06
parent7227dedbc22f66f1bd310c866053b08de0496e38 (diff)
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>
-rw-r--r--drivers/platform/x86/sony-laptop.c4
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";