tidy up after d_make_root() conversion

[mirror_ubuntu-jammy-kernel.git] / drivers / oprofile / oprofilefs.c

diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
index 277bb70b8d75452e84559bd9c460f0ed339b53ab..ee8fd037bb53c887de88cf67097c2c9dc710d72f 100644 (file)
--- a/drivers/oprofile/oprofilefs.c
+++ b/drivers/oprofile/oprofilefs.c
@@ -238,7 +238,6 @@ struct dentry *oprofilefs_mkdir(struct super_block *sb,
 static int oprofilefs_fill_super(struct super_block *sb, void *data, int silent)
 {
        struct inode *root_inode;
-       struct dentry *root_dentry;
 
        sb->s_blocksize = PAGE_CACHE_SIZE;
        sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
@@ -251,13 +250,11 @@ static int oprofilefs_fill_super(struct super_block *sb, void *data, int silent)
                return -ENOMEM;
        root_inode->i_op = &simple_dir_inode_operations;
        root_inode->i_fop = &simple_dir_operations;
-       root_dentry = d_make_root(root_inode);
-       if (!root_dentry)
+       sb->s_root = d_make_root(root_inode);
+       if (!sb->s_root)
                return -ENOMEM;
 
-       sb->s_root = root_dentry;
-
-       oprofile_create_files(sb, root_dentry);
+       oprofile_create_files(sb, sb->s_root);
 
        // FIXME: verify kill_litter_super removes our dentries
        return 0;