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authorAntonio Ospite <ao2@ao2.it>2015-04-29 11:55:46 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-05-24 22:31:33 +0300
commited1dc8a89454218a2471f67284765e8c03bdfc6b (patch)
tree38ea6ef9acc13c751a3d7065326c8606a224d132 /fs/sysfs
parent80c6e1465948c2e91214f01764f427d31ebedb26 (diff)
downloadlinux-ed1dc8a89454218a2471f67284765e8c03bdfc6b.tar.xz
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')
-rw-r--r--fs/sysfs/group.c6
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)