3 files changed, 6 insertions, 11 deletions

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 5f3368ab0fa9..7df2b5e8fbe1 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -838,10 +838,10 @@ static int fuse_copy_page(struct fuse_copy_state *cs, struct page **pagep,
                         }
                 }
                 if (page) {
-                        void *mapaddr = kmap_atomic(page, KM_USER0);
+                        void *mapaddr = kmap_atomic(page);
                         void *buf = mapaddr + offset;
                         offset += fuse_copy_do(cs, &buf, &count);
-                        kunmap_atomic(mapaddr, KM_USER0);
+                        kunmap_atomic(mapaddr);
                 } else
                         offset += fuse_copy_do(cs, NULL, &count);
         }
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 8ca007d09c96..504e61b7fd75 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1930,11 +1930,11 @@ long fuse_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg,
                     in_iovs + out_iovs > FUSE_IOCTL_MAX_IOV)
                         goto out;
 
-                vaddr = kmap_atomic(pages[0], KM_USER0);
+                vaddr = kmap_atomic(pages[0]);
                 err = fuse_copy_ioctl_iovec(fc, iov_page, vaddr,
                                             transferred, in_iovs + out_iovs,
                                             (flags & FUSE_IOCTL_COMPAT) != 0);
-                kunmap_atomic(vaddr, KM_USER0);
+                kunmap_atomic(vaddr);
                 if (err)
                         goto out;
 
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index c9a0c972a4b2..26783eb2b1fc 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -989,14 +989,9 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
 
         err = -ENOMEM;
         root = fuse_get_root_inode(sb, d.rootmode);
-        if (!root)
+        root_dentry = d_make_root(root);
+        if (!root_dentry)
                 goto err_put_conn;
-
-        root_dentry = d_alloc_root(root);
-        if (!root_dentry) {
-                iput(root);
-                goto err_put_conn;
-        }
         /* only now - we want root dentry with NULL ->d_op */
         sb->s_d_op = &fuse_dentry_operations;