For debugfs directory, it is recommended to save the result
and pass over to next debugfs API for creating debugfs
files/directories. Error conditions are handled by debugfs APIs.
CC: Christian Koenig <christian.koenig@xxxxxxx>
CC: Huang Rui <ray.huang@xxxxxxx>
CC: David Airlie <airlied@xxxxxxxx>
CC: Daniel Vetter <daniel@xxxxxxxx>
Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxx>
---
drivers/gpu/drm/ttm/ttm_device.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c
index be24bb6cefd0..225ae6b0b4c2 100644
--- a/drivers/gpu/drm/ttm/ttm_device.c
+++ b/drivers/gpu/drm/ttm/ttm_device.c
@@ -77,9 +77,6 @@ static int ttm_global_init(void)
si_meminfo(&si);
ttm_debugfs_root = debugfs_create_dir("ttm", NULL);
- if (IS_ERR(ttm_debugfs_root)) {
- ttm_debugfs_root = NULL;
- }
/* Limit the number of pages in the pool to about 50% of the total
* system memory.
@@ -108,8 +105,7 @@ static int ttm_global_init(void)
debugfs_create_atomic_t("buffer_objects", 0444, ttm_debugfs_root,
&glob->bo_count);
out:
- if (ret && ttm_debugfs_root)
- debugfs_remove(ttm_debugfs_root);
+ debugfs_remove(ttm_debugfs_root);
if (ret)
--ttm_glob_use_count;
mutex_unlock(&ttm_global_mutex);
--
2.32.0
