mm/hugetlbfs: unmap pages if page fault raced with hole punch

[linux-2.6-microblaze.git] / fs / direct-io.c

diff --git a/fs/direct-io.c b/fs/direct-io.c
index 1c75a3a..602e844 100644 (file)
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -1175,6 +1175,7 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
                if (dio->flags & DIO_LOCKING)
                        mutex_unlock(&inode->i_mutex);
                kmem_cache_free(dio_cache, dio);
+               retval = 0;
                goto out;
        }