Displaying 5 results from an estimated 5 matches for "debugfs_cr".
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debugfs_dir
2019 Jun 13
0
[PATCH] nouveau: no need to check return value of debugfs_create functions
...f55ac9a2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -224,14 +224,10 @@ nouveau_drm_debugfs_init(struct drm_minor *minor)
struct dentry *dentry;
int i, ret;
- for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++) {
- dentry = debugfs_create_file(nouveau_debugfs_files[i].name,
- S_IRUGO | S_IWUSR,
- minor->debugfs_root, minor->dev,
- nouveau_debugfs_files[i].fops);
- if (!dentry)
- return -ENOMEM;
- }
+ for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++)
+ debugfs_create_file(nouveau_debu...
2020 Feb 13
0
[PATCH] nouveau: no need to check return value of debugfs_create functions
On Thu, Feb 13, 2020 at 02:30:09PM -0800, John Hubbard wrote:
> On 2/9/20 2:55 AM, Greg Kroah-Hartman wrote:
> > 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.
> >
>
> Should we follow that line of reasoning further, and
2020 Feb 13
1
[PATCH] nouveau: no need to check return value of debugfs_create functions
On Thu, Feb 13, 2020 at 11:39 PM Greg Kroah-Hartman
<gregkh at linuxfoundation.org> wrote:
>
> On Thu, Feb 13, 2020 at 02:30:09PM -0800, John Hubbard wrote:
> > On 2/9/20 2:55 AM, Greg Kroah-Hartman wrote:
> > > 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
>
2020 Feb 13
2
[PATCH] nouveau: no need to check return value of debugfs_create functions
...gpu/drm/nouveau/nouveau_debugfs.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
> @@ -224,14 +224,10 @@ nouveau_drm_debugfs_init(struct drm_minor *minor)
> struct dentry *dentry;
> int i;
>
> - for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++) {
> - dentry = debugfs_create_file(nouveau_debugfs_files[i].name,
> - S_IRUGO | S_IWUSR,
> - minor->debugfs_root, minor->dev,
> - nouveau_debugfs_files[i].fops);
> - if (!dentry)
> - return -ENOMEM;
> - }
> + for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++)...
2020 Feb 09
3
[PATCH] nouveau: no need to check return value of debugfs_create functions
....d1c82fc45a68 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -224,14 +224,10 @@ nouveau_drm_debugfs_init(struct drm_minor *minor)
struct dentry *dentry;
int i;
- for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++) {
- dentry = debugfs_create_file(nouveau_debugfs_files[i].name,
- S_IRUGO | S_IWUSR,
- minor->debugfs_root, minor->dev,
- nouveau_debugfs_files[i].fops);
- if (!dentry)
- return -ENOMEM;
- }
+ for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++)
+ debugfs_create_file(nouveau_debu...