diff options
| author | Arvind Yadav | 2018-03-11 11:25:49 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2018-03-15 14:37:04 +0100 |
| commit | c8ae1674cd0d688661a8b85b8b2d940516933322 (patch) | |
| tree | b663b1e6fe1085a0eed8303920537234fec895a4 /drivers/base | |
| parent | ef49ec1dc35112b17f7e928aa08fcab60240bf1d (diff) | |
driver core: platform: use put_device() if device_register fail
if device_register() returned an error! Always use put_device()
to give up the reference initialized.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/platform.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index f1bf7b38d91c..8075ddc70a17 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -1153,8 +1153,10 @@ int __init platform_bus_init(void) early_platform_cleanup(); error = device_register(&platform_bus); - if (error) + if (error) { + put_device(&platform_bus); return error; + } error = bus_register(&platform_bus_type); if (error) device_unregister(&platform_bus); |