tidy up after d_make_root() conversion

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 6 insertions, 8 deletions

diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
index 15f24f362208..1c034b80d408 100644
--- a/drivers/misc/ibmasm/ibmasmfs.c
+++ b/drivers/misc/ibmasm/ibmasmfs.c
@@ -87,7 +87,7 @@
 static LIST_HEAD(service_processors);
 
 static struct inode *ibmasmfs_make_inode(struct super_block *sb, int mode);
-static void ibmasmfs_create_files (struct super_block *sb, struct dentry *root);
+static void ibmasmfs_create_files (struct super_block *sb);
 static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent);
 
 
@@ -114,7 +114,6 @@ static struct file_system_type ibmasmfs_type = {
 static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent)
 {
         struct inode *root;
-        struct dentry *root_dentry;
 
         sb->s_blocksize = PAGE_CACHE_SIZE;
         sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
@@ -129,12 +128,11 @@ static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent)
         root->i_op = &simple_dir_inode_operations;
         root->i_fop = ibmasmfs_dir_ops;
 
-        root_dentry = d_make_root(root);
-        if (!root_dentry)
+        sb->s_root = d_make_root(root);
+        if (!sb->s_root)
                 return -ENOMEM;
-        sb->s_root = root_dentry;
 
-        ibmasmfs_create_files(sb, root_dentry);
+        ibmasmfs_create_files(sb);
         return 0;
 }
 
@@ -610,7 +608,7 @@ static const struct file_operations remote_settings_fops = {
 };
 
 
-static void ibmasmfs_create_files (struct super_block *sb, struct dentry *root)
+static void ibmasmfs_create_files (struct super_block *sb)
 {
         struct list_head *entry;
         struct service_processor *sp;
@@ -619,7 +617,7 @@ static void ibmasmfs_create_files (struct super_block *sb, struct dentry *root)
                 struct dentry *dir;
                 struct dentry *remote_dir;
                 sp = list_entry(entry, struct service_processor, node);
-                dir = ibmasmfs_create_dir(sb, root, sp->dirname);
+                dir = ibmasmfs_create_dir(sb, sb->s_root, sp->dirname);
                 if (!dir)
                         continue;