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: Russell King <li...@armlinux.org.uk>
Cc: David Airlie <airl...@linux.ie>
Cc: Daniel Vetter <dan...@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/gpu/drm/armada/armada_debugfs.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/armada/armada_debugfs.c
b/drivers/gpu/drm/armada/armada_debugfs.c
index 6758c3a83de2..aec1e7372371 100644
--- a/drivers/gpu/drm/armada/armada_debugfs.c
+++ b/drivers/gpu/drm/armada/armada_debugfs.c
@@ -109,7 +109,6 @@ static struct drm_info_list armada_debugfs_list[] = {
int armada_drm_debugfs_init(struct drm_minor *minor)
{
- struct dentry *de;
int ret;
ret = drm_debugfs_create_files(armada_debugfs_list,
@@ -118,15 +117,10 @@ int armada_drm_debugfs_init(struct drm_minor *minor)
if (ret)
return ret;
- de = debugfs_create_file("reg", S_IFREG | S_IRUSR,
- minor->debugfs_root, minor->dev, &fops_reg_r);
- if (!de)
- return -ENOMEM;
-
- de = debugfs_create_file("reg_wr", S_IFREG | S_IWUSR,
- minor->debugfs_root, minor->dev, &fops_reg_w);
- if (!de)
- return -ENOMEM;
+ debugfs_create_file("reg", S_IFREG | S_IRUSR, minor->debugfs_root,
+ minor->dev, &fops_reg_r);
+ debugfs_create_file("reg_wr", S_IFREG | S_IWUSR, minor->debugfs_root,
+ minor->dev, &fops_reg_w);
return 0;
}
--
2.22.0
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