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| author |   Zhang Rui <rui.zhang@intel.com> | 2009-07-29 08:53:29 +0800 |
|---|---|---|
| committer |   Len Brown <len.brown@intel.com> | 2009-12-30 01:51:07 -0500 |
| commit | e01ce79b7f6ebc5b57128ee058811aa8f9059319 (patch) | |
| tree | 733b3b5aac2bc87a60b67bfe8ba75f3006a97d48 /drivers/platform/x86/hp-wmi.c | |
| parent | Linux 2.6.33-rc2 (diff) | |
| download | linux-dev-e01ce79b7f6ebc5b57128ee058811aa8f9059319.tar.xz linux-dev-e01ce79b7f6ebc5b57128ee058811aa8f9059319.zip | |
ACPI video: correct error-handling code
backlight_device_register may return an ERR_PTR
value rather than a valid pointer.
Problem found by Julia Lawall, properly fixed by Zhang Rui.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/platform/x86/hp-wmi.c')
0 files changed, 0 insertions, 0 deletions