AcoSail/kernel_optimize_test
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configfs: don't open-code d_alloc_name()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-07-14 17:16:52 +04:00
parent d3db90b0a4
commit ec193cf5af
1 changed files with 2 additions and 11 deletions
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13
fs/configfs/dir.c
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@ -660,19 +660,15 @@ static int create_default_group(struct config_group *parent_group,
struct config_group *group)
{
int ret;
struct qstr name;
struct configfs_dirent *sd;
/* We trust the caller holds a reference to parent */
struct dentry *child, *parent = parent_group->cg_item.ci_dentry;
if (!group->cg_item.ci_name)
group->cg_item.ci_name = group->cg_item.ci_namebuf;
name.name = group->cg_item.ci_name;
name.len = strlen(name.name);
name.hash = full_name_hash(name.name, name.len);
ret = -ENOMEM;
child = d_alloc(parent, &name);
child = d_alloc_name(parent, group->cg_item.ci_name);
if (child) {
d_add(child, NULL);
@ -1650,7 +1646,6 @@ int configfs_register_subsystem(struct configfs_subsystem *subsys)
{
int err;
struct config_group *group = &subsys->su_group;
struct qstr name;
struct dentry *dentry;
struct dentry *root;
struct configfs_dirent *sd;
@ -1667,12 +1662,8 @@ int configfs_register_subsystem(struct configfs_subsystem *subsys)
mutex_lock_nested(&root->d_inode->i_mutex, I_MUTEX_PARENT);
name.name = group->cg_item.ci_name;
name.len = strlen(name.name);
name.hash = full_name_hash(name.name, name.len);
err = -ENOMEM;
dentry = d_alloc(root, &name);
dentry = d_alloc_name(root, group->cg_item.ci_name);
if (dentry) {
d_add(dentry, NULL);