diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-07-17 08:33:25 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-07-26 00:34:00 +0200 |
| commit | 0177f29fea534ef5e6af2d76e9a9be0fdd325c4d (patch) | |
| tree | e1a7db8e94217cf39cb5c9193305f0149fd3f6c9 /drivers/acpi/dock.c | |
| parent | 2efbca4dfc7b43951de6dd1647f9eebda9d4372b (diff) | |
| download | linux-0-day-0177f29fea534ef5e6af2d76e9a9be0fdd325c4d.tar.gz linux-0-day-0177f29fea534ef5e6af2d76e9a9be0fdd325c4d.tar.xz | |
ACPI / dock: fix error return code in dock_add()
Fix to return -ENODEV in the acpi notify handler install error
handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/dock.c')
| -rw-r--r-- | drivers/acpi/dock.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index f601658a4ad28..b527c1bd8bb2a 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -881,8 +881,10 @@ static int __init dock_add(acpi_handle handle) status = acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY, dock_notify_handler, dock_station); - if (ACPI_FAILURE(status)) + if (ACPI_FAILURE(status)) { + ret = -ENODEV; goto err_rmgroup; + } dock_station_count++; list_add(&dock_station->sibling, &dock_stations); |