diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-18 17:45:49 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-06-20 03:28:16 -0600 |
| commit | d27e84a305980ac61df0a6841059d0eb09b8283d (patch) | |
| tree | 5b18ea38ffe928d345836a3c34ed345fe2fdb1d0 /drivers/block/drbd/drbd_debugfs.h | |
| parent | 3a211b71529fdd0a89095b18fb19155db0c8fb5d (diff) | |
| download | linux-d27e84a305980ac61df0a6841059d0eb09b8283d.tar.gz | |
block: drbd: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Cc: Philipp Reisner <philipp.reisner@linbit.com>
Cc: Lars Ellenberg <lars.ellenberg@linbit.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: drbd-dev@lists.linbit.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/drbd/drbd_debugfs.h')
| -rw-r--r-- | drivers/block/drbd/drbd_debugfs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/drbd/drbd_debugfs.h b/drivers/block/drbd/drbd_debugfs.h index 4ecfbb3358d7..58e31cef0844 100644 --- a/drivers/block/drbd/drbd_debugfs.h +++ b/drivers/block/drbd/drbd_debugfs.h @@ -6,7 +6,7 @@ #include "drbd_int.h" #ifdef CONFIG_DEBUG_FS -int __init drbd_debugfs_init(void); +void __init drbd_debugfs_init(void); void drbd_debugfs_cleanup(void); void drbd_debugfs_resource_add(struct drbd_resource *resource); @@ -22,7 +22,7 @@ void drbd_debugfs_peer_device_add(struct drbd_peer_device *peer_device); void drbd_debugfs_peer_device_cleanup(struct drbd_peer_device *peer_device); #else -static inline int __init drbd_debugfs_init(void) { return -ENODEV; } +static inline void __init drbd_debugfs_init(void) { } static inline void drbd_debugfs_cleanup(void) { } static inline void drbd_debugfs_resource_add(struct drbd_resource *resource) { } |