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| author | Antonio Ospite <ao2@ao2.it> | 2015-04-29 10:55:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-24 21:31:33 +0200 |
| commit | ed1dc8a89454218a2471f67284765e8c03bdfc6b (patch) | |
| tree | 38ea6ef9acc13c751a3d7065326c8606a224d132 /fs/sysfs/group.c | |
| parent | driver-core: fix build for !CONFIG_MODULES (diff) | |
| download | linux-ed1dc8a89454218a2471f67284765e8c03bdfc6b.tar.xz linux-ed1dc8a89454218a2471f67284765e8c03bdfc6b.zip | |
sysfs: disambiguate between "error code" and "failure" in comments
The sentence "Returns 0 on success or error" might be misinterpreted as
"the function will always returns 0", make it less ambiguous.
Also, use the word "failure" as the contrary of "success".
Signed-off-by: Antonio Ospite <ao2@ao2.it>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/sysfs/group.c')
| -rw-r--r-- | fs/sysfs/group.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c index b400c04371f0..39a019936768 100644 --- a/fs/sysfs/group.c +++ b/fs/sysfs/group.c @@ -135,7 +135,7 @@ static int internal_create_group(struct kobject *kobj, int update, * This function creates a group for the first time. It will explicitly * warn and error if any of the attribute files being created already exist. * - * Returns 0 on success or error. + * Returns 0 on success or error code on failure. */ int sysfs_create_group(struct kobject *kobj, const struct attribute_group *grp) @@ -155,7 +155,7 @@ EXPORT_SYMBOL_GPL(sysfs_create_group); * It will explicitly warn and error if any of the attribute files being * created already exist. * - * Returns 0 on success or error code from sysfs_create_group on error. + * Returns 0 on success or error code from sysfs_create_group on failure. */ int sysfs_create_groups(struct kobject *kobj, const struct attribute_group **groups) @@ -193,7 +193,7 @@ EXPORT_SYMBOL_GPL(sysfs_create_groups); * The primary use for this function is to call it after making a change * that affects group visibility. * - * Returns 0 on success or error. + * Returns 0 on success or error code on failure. */ int sysfs_update_group(struct kobject *kobj, const struct attribute_group *grp) |