1 files changed, 0 insertions, 125 deletions
diff --git a/p06 b/p06
deleted file mode 100644
index 6d7414ab58c2ff..00000000000000
--- a/p06
+++ /dev/null
@@ -1,125 +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] sh: 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.
-
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- arch/sh/kernel/kdebugfs.c  |    3 ---
- arch/sh/mm/asids-debugfs.c |   11 +++--------
- arch/sh/mm/cache-debugfs.c |   20 ++++----------------
- arch/sh/mm/pmb.c           |    9 ++-------
- arch/sh/mm/tlb-debugfs.c   |   20 ++++----------------
- 5 files changed, 13 insertions(+), 50 deletions(-)
-
---- a/arch/sh/kernel/kdebugfs.c
-+++ b/arch/sh/kernel/kdebugfs.c
-@@ -9,9 +9,6 @@ EXPORT_SYMBOL(arch_debugfs_dir);
- static int __init arch_kdebugfs_init(void)
- {
- 	arch_debugfs_dir = debugfs_create_dir("sh", NULL);
--	if (!arch_debugfs_dir)
--		return -ENOMEM;
--
- 	return 0;
- }
- arch_initcall(arch_kdebugfs_init);
---- a/arch/sh/mm/asids-debugfs.c
-+++ b/arch/sh/mm/asids-debugfs.c
-@@ -63,13 +63,8 @@ static const struct file_operations asid
- 
- static int __init asids_debugfs_init(void)
- {
--	struct dentry *asids_dentry;
--
--	asids_dentry = debugfs_create_file("asids", S_IRUSR, arch_debugfs_dir,
--					   NULL, &asids_debugfs_fops);
--	if (!asids_dentry)
--		return -ENOMEM;
--
--	return PTR_ERR_OR_ZERO(asids_dentry);
-+	debugfs_create_file("asids", S_IRUSR, arch_debugfs_dir, NULL,
-+			    &asids_debugfs_fops);
-+	return 0;
- }
- device_initcall(asids_debugfs_init);
---- a/arch/sh/mm/cache-debugfs.c
-+++ b/arch/sh/mm/cache-debugfs.c
-@@ -109,22 +109,10 @@ static const struct file_operations cach
- 
- static int __init cache_debugfs_init(void)
- {
--	struct dentry *dcache_dentry, *icache_dentry;
--
--	dcache_dentry = debugfs_create_file("dcache", S_IRUSR, arch_debugfs_dir,
--					    (unsigned int *)CACHE_TYPE_DCACHE,
--					    &cache_debugfs_fops);
--	if (!dcache_dentry)
--		return -ENOMEM;
--
--	icache_dentry = debugfs_create_file("icache", S_IRUSR, arch_debugfs_dir,
--					    (unsigned int *)CACHE_TYPE_ICACHE,
--					    &cache_debugfs_fops);
--	if (!icache_dentry) {
--		debugfs_remove(dcache_dentry);
--		return -ENOMEM;
--	}
--
-+	debugfs_create_file("dcache", S_IRUSR, arch_debugfs_dir,
-+			    (void *)CACHE_TYPE_DCACHE, &cache_debugfs_fops);
-+	debugfs_create_file("icache", S_IRUSR, arch_debugfs_dir,
-+			    (void *)CACHE_TYPE_ICACHE, &cache_debugfs_fops);
- 	return 0;
- }
- module_init(cache_debugfs_init);
---- a/arch/sh/mm/pmb.c
-+++ b/arch/sh/mm/pmb.c
-@@ -861,13 +861,8 @@ static const struct file_operations pmb_
- 
- static int __init pmb_debugfs_init(void)
- {
--	struct dentry *dentry;
--
--	dentry = debugfs_create_file("pmb", S_IFREG | S_IRUGO,
--				     arch_debugfs_dir, NULL, &pmb_debugfs_fops);
--	if (!dentry)
--		return -ENOMEM;
--
-+	debugfs_create_file("pmb", S_IFREG | S_IRUGO, arch_debugfs_dir, NULL,
-+			    &pmb_debugfs_fops);
- 	return 0;
- }
- subsys_initcall(pmb_debugfs_init);
---- a/arch/sh/mm/tlb-debugfs.c
-+++ b/arch/sh/mm/tlb-debugfs.c
-@@ -149,22 +149,10 @@ static const struct file_operations tlb_
- 
- static int __init tlb_debugfs_init(void)
- {
--	struct dentry *itlb, *utlb;
--
--	itlb = debugfs_create_file("itlb", S_IRUSR, arch_debugfs_dir,
--				   (unsigned int *)TLB_TYPE_ITLB,
--				   &tlb_debugfs_fops);
--	if (unlikely(!itlb))
--		return -ENOMEM;
--
--	utlb = debugfs_create_file("utlb", S_IRUSR, arch_debugfs_dir,
--				   (unsigned int *)TLB_TYPE_UTLB,
--				   &tlb_debugfs_fops);
--	if (unlikely(!utlb)) {
--		debugfs_remove(itlb);
--		return -ENOMEM;
--	}
--
-+	debugfs_create_file("itlb", S_IRUSR, arch_debugfs_dir,
-+			    (void *)TLB_TYPE_ITLB, &tlb_debugfs_fops);
-+	debugfs_create_file("utlb", S_IRUSR, arch_debugfs_dir,
-+			    (void *)TLB_TYPE_UTLB, &tlb_debugfs_fops);
- 	return 0;
- }
- module_init(tlb_debugfs_init);