diff options
author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2007-02-14 09:57:47 +0300 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-17 02:19:17 +0300 |
commit | 873760fbf4d1c8c477a50386438303b6b89b6566 (patch) | |
tree | e5ad4f6df5806b9597be59e3fb6277be265ac9fe | |
parent | 66f5496393dcc9f9d05c46f00ed93d5040d6035b (diff) | |
download | linux-873760fbf4d1c8c477a50386438303b6b89b6566.tar.xz |
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>
-rw-r--r-- | fs/debugfs/inode.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 9c51a9f630a1..7b324cfebcb1 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -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. * * 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 - * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling - * code. + * returned. */ struct dentry *debugfs_create_file(const char *name, mode_t mode, 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. * * 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 - * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling - * code. + * returned. */ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent) { @@ -297,9 +293,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_dir); * returned. * * 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 - * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling - * code. + * returned. */ struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent, const char *target) |