btrfs: remove standalone "nologreplay" mount option

Standalone "nologreplay" mount option has been marked deprecated since
commit 74ef001 ("btrfs: introduce "rescue=" mount option"), which
dates back to v5.9 (2020).

Furthermore there is no other filesystem with the same named mount
option, so this one is btrfs specific and we will not hit the same
problem when removing "norecovery" mount option.

So let's remove the standalone "nologreplay" mount option.

Signed-off-by: Qu Wenruo <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>

Author: adam900710

fs/btrfs/super.c

@@ -125,7 +125,6 @@ enum {
 	/* Rescue options */
 	Opt_rescue,
 	Opt_usebackuproot,
-	Opt_nologreplay,
 
 	/* Debugging options */
 	Opt_enospc_debug,
@@ -246,8 +245,6 @@ static const struct fs_parameter_spec btrfs_fs_parameters[] = {
 
 	/* Rescue options. */
 	fsparam_enum("rescue", Opt_rescue, btrfs_parameter_rescue),
-	/* Deprecated, with alias rescue=nologreplay */
-	__fsparam(NULL, "nologreplay", Opt_nologreplay, fs_param_deprecated, NULL),
 	/* Deprecated, with alias rescue=usebackuproot */
 	__fsparam(NULL, "usebackuproot", Opt_usebackuproot, fs_param_deprecated, NULL),
 	/* For compatibility only, alias for "rescue=nologreplay". */
@@ -449,11 +446,6 @@ static int btrfs_parse_param(struct fs_context *fc, struct fs_parameter *param)
 		else
 			btrfs_clear_opt(ctx->mount_opt, NOTREELOG);
 		break;
-	case Opt_nologreplay:
-		btrfs_warn(NULL,
-		"'nologreplay' is deprecated, use 'rescue=nologreplay' instead");
-		btrfs_set_opt(ctx->mount_opt, NOLOGREPLAY);
-		break;
 	case Opt_norecovery:
 		btrfs_info(NULL,
 "'norecovery' is for compatibility only, recommended to use 'rescue=nologreplay'");