1 files changed, 0 insertions, 140 deletions
diff --git a/p08 b/p08
deleted file mode 100644
index dd18811f283d0f..00000000000000
--- a/p08
+++ /dev/null
@@ -1,140 +0,0 @@
-From e82f2d8eab210dc7eb0dba2bd8e3c64ad485442b Mon Sep 17 00:00:00 2001
-From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Date: Wed, 30 May 2018 16:15:35 +0200
-Subject: [PATCH] x86: kdebugfs: no need to check return value of debugfs_create functions
-
-When calling debugfs functions, there is no need to ever check the
-return value.  The function can work or not, but the code logic should
-never do something different based on this.
-
-Cc: Thomas Gleixner <tglx@linutronix.de>
-Cc: Ingo Molnar <mingo@redhat.com>
-Cc: Borislav Petkov <bp@alien8.de>
-Cc: "H. Peter Anvin" <hpa@zytor.com>
-Cc: <x86@kernel.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- arch/x86/kernel/kdebugfs.c |   60 ++++++++-------------------------------------
- 1 file changed, 11 insertions(+), 49 deletions(-)
-
---- a/arch/x86/kernel/kdebugfs.c
-+++ b/arch/x86/kernel/kdebugfs.c
-@@ -68,33 +68,18 @@ static const struct file_operations fops
- 	.llseek		= default_llseek,
- };
- 
--static int __init
-+static void __init
- create_setup_data_node(struct dentry *parent, int no,
- 		       struct setup_data_node *node)
- {
--	struct dentry *d, *type, *data;
-+	struct dentry *d;
- 	char buf[16];
- 
- 	sprintf(buf, "%d", no);
- 	d = debugfs_create_dir(buf, parent);
--	if (!d)
--		return -ENOMEM;
--
--	type = debugfs_create_x32("type", S_IRUGO, d, &node->type);
--	if (!type)
--		goto err_dir;
--
--	data = debugfs_create_file("data", S_IRUGO, d, node, &fops_setup_data);
--	if (!data)
--		goto err_type;
- 
--	return 0;
--
--err_type:
--	debugfs_remove(type);
--err_dir:
--	debugfs_remove(d);
--	return -ENOMEM;
-+	debugfs_create_x32("type", S_IRUGO, d, &node->type);
-+	debugfs_create_file("data", S_IRUGO, d, node, &fops_setup_data);
- }
- 
- static int __init create_setup_data_nodes(struct dentry *parent)
-@@ -107,8 +92,6 @@ static int __init create_setup_data_node
- 	int no = 0;
- 
- 	d = debugfs_create_dir("setup_data", parent);
--	if (!d)
--		return -ENOMEM;
- 
- 	pa_data = boot_params.hdr.setup_data;
- 
-@@ -129,19 +112,17 @@ static int __init create_setup_data_node
- 		node->paddr = pa_data;
- 		node->type = data->type;
- 		node->len = data->len;
--		error = create_setup_data_node(d, no, node);
-+		create_setup_data_node(d, no, node);
- 		pa_data = data->next;
- 
- 		memunmap(data);
--		if (error)
--			goto err_dir;
- 		no++;
- 	}
- 
- 	return 0;
- 
- err_dir:
--	debugfs_remove(d);
-+	debugfs_remove_recursive(d);
- 	return error;
- }
- 
-@@ -152,35 +133,18 @@ static struct debugfs_blob_wrapper boot_
- 
- static int __init boot_params_kdebugfs_init(void)
- {
--	struct dentry *dbp, *version, *data;
--	int error = -ENOMEM;
-+	struct dentry *dbp;
-+	int error;
- 
- 	dbp = debugfs_create_dir("boot_params", arch_debugfs_dir);
--	if (!dbp)
--		return -ENOMEM;
- 
--	version = debugfs_create_x16("version", S_IRUGO, dbp,
--				     &boot_params.hdr.version);
--	if (!version)
--		goto err_dir;
--
--	data = debugfs_create_blob("data", S_IRUGO, dbp,
--				   &boot_params_blob);
--	if (!data)
--		goto err_version;
-+	debugfs_create_x16("version", S_IRUGO, dbp, &boot_params.hdr.version);
-+	debugfs_create_blob("data", S_IRUGO, dbp, &boot_params_blob);
- 
- 	error = create_setup_data_nodes(dbp);
- 	if (error)
--		goto err_data;
-+		debugfs_remove_recursive(dbp);
- 
--	return 0;
--
--err_data:
--	debugfs_remove(data);
--err_version:
--	debugfs_remove(version);
--err_dir:
--	debugfs_remove(dbp);
- 	return error;
- }
- #endif /* CONFIG_DEBUG_BOOT_PARAMS */
-@@ -190,8 +154,6 @@ static int __init arch_kdebugfs_init(voi
- 	int error = 0;
- 
- 	arch_debugfs_dir = debugfs_create_dir("x86", NULL);
--	if (!arch_debugfs_dir)
--		return -ENOMEM;
- 
- #ifdef CONFIG_DEBUG_BOOT_PARAMS
- 	error = boot_params_kdebugfs_init();