debugfs: Remove misleading comments.
Just mention which error will be returned if debugfs is disabled. Callers should be able to figure out themselves what they need to check. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
parent
66f5496393
commit
873760fbf4
|
@ -212,9 +212,7 @@ static int debugfs_create_by_name(const char *name, mode_t mode,
|
||||||
* you are responsible here.) If an error occurs, %NULL will be returned.
|
* you are responsible here.) If an error occurs, %NULL will be returned.
|
||||||
*
|
*
|
||||||
* If debugfs is not enabled in the kernel, the value -%ENODEV will be
|
* If debugfs is not enabled in the kernel, the value -%ENODEV will be
|
||||||
* returned. It is not wise to check for this value, but rather, check for
|
* returned.
|
||||||
* %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
|
|
||||||
* code.
|
|
||||||
*/
|
*/
|
||||||
struct dentry *debugfs_create_file(const char *name, mode_t mode,
|
struct dentry *debugfs_create_file(const char *name, mode_t mode,
|
||||||
struct dentry *parent, void *data,
|
struct dentry *parent, void *data,
|
||||||
|
@ -264,9 +262,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
|
||||||
* you are responsible here.) If an error occurs, %NULL will be returned.
|
* you are responsible here.) If an error occurs, %NULL will be returned.
|
||||||
*
|
*
|
||||||
* If debugfs is not enabled in the kernel, the value -%ENODEV will be
|
* If debugfs is not enabled in the kernel, the value -%ENODEV will be
|
||||||
* returned. It is not wise to check for this value, but rather, check for
|
* returned.
|
||||||
* %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
|
|
||||||
* code.
|
|
||||||
*/
|
*/
|
||||||
struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
|
struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
|
||||||
{
|
{
|
||||||
|
@ -297,9 +293,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_dir);
|
||||||
* returned.
|
* returned.
|
||||||
*
|
*
|
||||||
* If debugfs is not enabled in the kernel, the value -%ENODEV will be
|
* If debugfs is not enabled in the kernel, the value -%ENODEV will be
|
||||||
* returned. It is not wise to check for this value, but rather, check for
|
* returned.
|
||||||
* %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
|
|
||||||
* code.
|
|
||||||
*/
|
*/
|
||||||
struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
|
struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
|
||||||
const char *target)
|
const char *target)
|
||||||
|
|
Loading…
Reference in a new issue