f2fs: stop calling fscrypt_add_test_dummy_key()

Now that fs/crypto/ adds the test dummy encryption key on-demand when
it's needed, there's no need for individual filesystems to call
fscrypt_add_test_dummy_key().  Remove the call to it from f2fs.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Link: https://lore.kernel.org/r/20230208062107.199831-4-ebiggers@kernel.org

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 1f812b9..64d3556 100644 (file)
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -540,12 +540,6 @@ static int f2fs_set_test_dummy_encryption(struct super_block *sb,
                                  opt, err);
                return -EINVAL;
        }
-       err = fscrypt_add_test_dummy_key(sb, policy);
-       if (err) {
-               f2fs_warn(sbi, "Error adding test dummy encryption key [%d]",
-                         err);
-               return err;
-       }
        f2fs_warn(sbi, "Test dummy encryption mode enabled");
        return 0;
 }