Commit ef52c75e authored by Al Viro's avatar Al Viro

get rid of pointless checks after simple_pin_fs()

if we'd just got success from it, vfsmount won't be NULL
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 5998649f
......@@ -160,15 +160,8 @@ static int debugfs_create_by_name(const char *name, mode_t mode,
* block. A pointer to that is in the struct vfsmount that we
* have around.
*/
if (!parent) {
if (debugfs_mount && debugfs_mount->mnt_sb) {
parent = debugfs_mount->mnt_sb->s_root;
}
}
if (!parent) {
pr_debug("debugfs: Ah! can not find a parent!\n");
return -EFAULT;
}
if (!parent)
parent = debugfs_mount->mnt_sb->s_root;
*dentry = NULL;
mutex_lock(&parent->d_inode->i_mutex);
......
......@@ -156,15 +156,8 @@ static int create_by_name(const char *name, mode_t mode,
* block. A pointer to that is in the struct vfsmount that we
* have around.
*/
if (!parent ) {
if (mount && mount->mnt_sb) {
parent = mount->mnt_sb->s_root;
}
}
if (!parent) {
pr_debug("securityfs: Ah! can not find a parent!\n");
return -EFAULT;
}
if (!parent)
parent = mount->mnt_sb->s_root;
mutex_lock(&parent->d_inode->i_mutex);
*dentry = lookup_one_len(name, parent, strlen(name));
......
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