This fixes a memleak if anon_inode_getfile() fails in userfaultfd().
Signed-off-by: NEric Biggers <ebiggers3@gmail.com>
Signed-off-by: NAndrea Arcangeli <aarcange@redhat.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>