Merge tag 'pinctrl-v4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...

[cascardo/linux.git] / fs / proc / self.c

diff --git a/fs/proc/self.c b/fs/proc/self.c
index 67e8db4..b6a8d35 100644 (file)
--- a/fs/proc/self.c
+++ b/fs/proc/self.c
@@ -50,7 +50,7 @@ int proc_setup_self(struct super_block *s)
        struct pid_namespace *ns = s->s_fs_info;
        struct dentry *self;
        
-       mutex_lock(&root_inode->i_mutex);
+       inode_lock(root_inode);
        self = d_alloc_name(s->s_root, "self");
        if (self) {
                struct inode *inode = new_inode_pseudo(s);
@@ -69,7 +69,7 @@ int proc_setup_self(struct super_block *s)
        } else {
                self = ERR_PTR(-ENOMEM);
        }
-       mutex_unlock(&root_inode->i_mutex);
+       inode_unlock(root_inode);
        if (IS_ERR(self)) {
                pr_err("proc_fill_super: can't allocate /proc/self\n");
                return PTR_ERR(self);