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sysfs: @name comes before @ns

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Some internal sysfs functions which take explicit namespace argument
are weird in that they place the optional @ns in front of @name which
is contrary to the established convention.  This is confusing and
error-prone especially as @ns and @name may be interchanged without
causing compilation warning.

Swap the positions of @name and @ns in the following internal
functions.

 sysfs_find_dirent()
 sysfs_rename()
 sysfs_hash_and_remove()
 sysfs_name_hash()
 sysfs_name_compare()
 create_dir()

This patch doesn't introduce any functional changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Kay Sievers <kay@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tejun Heo
2013-09-11 22:29:09 -04:00
committed by Greg Kroah-Hartman
parent 388975ccca
commit cfec0bc835
7 changed files with 46 additions and 45 deletions
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12
fs/sysfs/group.c
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@ -26,7 +26,7 @@ static void remove_files(struct sysfs_dirent *dir_sd, struct kobject *kobj,
if (grp->attrs)
for (attr = grp->attrs; *attr; attr++)
sysfs_hash_and_remove(dir_sd, NULL, (*attr)->name);
sysfs_hash_and_remove(dir_sd, (*attr)->name, NULL);
if (grp->bin_attrs)
for (bin_attr = grp->bin_attrs; *bin_attr; bin_attr++)
sysfs_remove_bin_file(kobj, *bin_attr);
@ -49,8 +49,8 @@ static int create_files(struct sysfs_dirent *dir_sd, struct kobject *kobj,
* re-adding (if required) the file.
*/
if (update)
sysfs_hash_and_remove(dir_sd, NULL,
(*attr)->name);
sysfs_hash_and_remove(dir_sd, (*attr)->name,
NULL);
if (grp->is_visible) {
mode = grp->is_visible(kobj, *attr, i);
if (!mode)
@ -270,7 +270,7 @@ int sysfs_merge_group(struct kobject *kobj,
error = sysfs_add_file(dir_sd, *attr, SYSFS_KOBJ_ATTR);
if (error) {
while (--i >= 0)
sysfs_hash_and_remove(dir_sd, NULL, (*--attr)->name);
sysfs_hash_and_remove(dir_sd, (*--attr)->name, NULL);
}
sysfs_put(dir_sd);
@ -292,7 +292,7 @@ void sysfs_unmerge_group(struct kobject *kobj,
dir_sd = sysfs_get_dirent(kobj->sd, grp->name);
if (dir_sd) {
for (attr = grp->attrs; *attr; ++attr)
sysfs_hash_and_remove(dir_sd, NULL, (*attr)->name);
sysfs_hash_and_remove(dir_sd, (*attr)->name, NULL);
sysfs_put(dir_sd);
}
}
@ -335,7 +335,7 @@ void sysfs_remove_link_from_group(struct kobject *kobj, const char *group_name,
dir_sd = sysfs_get_dirent(kobj->sd, group_name);
if (dir_sd) {
sysfs_hash_and_remove(dir_sd, NULL, link_name);
sysfs_hash_and_remove(dir_sd, link_name, NULL);
sysfs_put(dir_sd);
}
}