1 files changed, 10 insertions, 11 deletions

diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index 1bb547c9cad6..2f27e578d466 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -479,6 +479,7 @@ int devpts_pty_new(struct inode *ptmx_inode, struct tty_struct *tty)
         struct dentry *root = sb->s_root;
         struct pts_fs_info *fsi = DEVPTS_SB(sb);
         struct pts_mount_opts *opts = &fsi->mount_opts;
+        int ret = 0;
         char s[12];
 
         /* We're supposed to be given the slave end of a pty */
@@ -501,14 +502,17 @@ int devpts_pty_new(struct inode *ptmx_inode, struct tty_struct *tty)
         mutex_lock(&root->d_inode->i_mutex);
 
         dentry = d_alloc_name(root, s);
-        if (!IS_ERR(dentry)) {
+        if (dentry) {
                 d_add(dentry, inode);
                 fsnotify_create(root->d_inode, dentry);
+        } else {
+                iput(inode);
+                ret = -ENOMEM;
         }
 
         mutex_unlock(&root->d_inode->i_mutex);
 
-        return 0;
+        return ret;
 }
 
 struct tty_struct *devpts_get_tty(struct inode *pts_inode, int number)
@@ -544,17 +548,12 @@ void devpts_pty_kill(struct tty_struct *tty)
         mutex_lock(&root->d_inode->i_mutex);
 
         dentry = d_find_alias(inode);
-        if (IS_ERR(dentry))
-                goto out;
-
-        if (dentry) {
-                inode->i_nlink--;
-                d_delete(dentry);
-                dput(dentry);   /* d_alloc_name() in devpts_pty_new() */
-        }
 
+        inode->i_nlink--;
+        d_delete(dentry);
+        dput(dentry);   /* d_alloc_name() in devpts_pty_new() */
         dput(dentry);           /* d_find_alias above */
-out:
+
         mutex_unlock(&root->d_inode->i_mutex);
 }