diff options
| author | Frans Klaver <fransklaver@gmail.com> | 2014-09-18 01:47:27 +0400 |
|---|---|---|
| committer | Darren Hart <dvhart@linux.intel.com> | 2014-09-19 20:42:12 +0400 |
| commit | d48690383febbf17d958e909ff8f0d15f4497325 (patch) | |
| tree | 754449d461e62c82a42f76d41389c90fc038ade9 /drivers/platform/x86/eeepc-laptop.c | |
| parent | a5c155b16f4c170d96d41fc6066f245f2d53604d (diff) | |
| download | linux-d48690383febbf17d958e909ff8f0d15f4497325.tar.xz | |
eeepc-laptop: store_cpufv: return error if set_acpi fails
The result of set_acpi is left unchecked, but it may return errors. If
one occurs, send the error to the caller. There's no reason to lie about
it, if set_acpi fails.
Signed-off-by: Frans Klaver <fransklaver@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/eeepc-laptop.c')
| -rw-r--r-- | drivers/platform/x86/eeepc-laptop.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c index 875a43fcaa86..3f6c762fb560 100644 --- a/drivers/platform/x86/eeepc-laptop.c +++ b/drivers/platform/x86/eeepc-laptop.c @@ -388,7 +388,9 @@ static ssize_t cpufv_store(struct device *dev, return rv; if (value < 0 || value >= c.num) return -EINVAL; - set_acpi(eeepc, CM_ASL_CPUFV, value); + rv = set_acpi(eeepc, CM_ASL_CPUFV, value); + if (rv) + return rv; return count; } |