[PATCH] x86/intel_rdt: Remove redundant assignment

[PATCH] x86/intel_rdt: Remove redundant assignment

[Jithu Joseph]

The assignment to the 'files' variable is immediately overwritten
in the following line. Remove the older assignment, which was meant
specifially for creating control groups files.

Fixes: c7d9aac61311 ("x86/intel_rdt/cqm: Add mkdir support for RDT monitoring")
Reported-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Acked-by: Fenghua Yu <fenghua.yu@intel.com>
---
 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
index a869d4a..dc22064 100644
--- a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
+++ b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
@@ -1560,7 +1560,6 @@ static int mkdir_rdt_prepare(struct kernfs_node *parent_kn,
 	if (ret)
 		goto out_destroy;
 
-	files = RFTYPE_BASE | RFTYPE_CTRL;
 	files = RFTYPE_BASE | BIT(RF_CTRLSHIFT + rtype);
 	ret = rdtgroup_add_files(kn, files);
 	if (ret)
-- 
1.9.1

[tip:x86/cache] x86/intel_rdt: Remove redundant assignment

[tip-bot for Jithu Joseph]

Commit-ID:  3916a4135c696fa226a1abe6d6a0ff7f5edd9a7c
Gitweb:     https://git.kernel.org/tip/3916a4135c696fa226a1abe6d6a0ff7f5edd9a7c
Author:     Jithu Joseph <jithu.joseph@intel.com>
AuthorDate: Wed, 4 Oct 2017 15:48:57 -0700
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Thu, 5 Oct 2017 13:20:32 +0200

x86/intel_rdt: Remove redundant assignment

The assignment to the 'files' variable is immediately overwritten
in the following line. Remove the older assignment, which was meant
specifially for creating control groups files.

Fixes: c7d9aac61311 ("x86/intel_rdt/cqm: Add mkdir support for RDT monitoring")
Reported-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Fenghua Yu <fenghua.yu@intel.com>
Cc: tony.luck@intel.com
Cc: vikas.shivappa@intel.com
Link: https://lkml.kernel.org/r/1507157337-18118-1-git-send-email-jithu.joseph@intel.com

---
 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
index abd220b..8a61b20 100644
--- a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
+++ b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
@@ -1635,7 +1635,6 @@ static int mkdir_rdt_prepare(struct kernfs_node *parent_kn,
 		goto out_destroy;
 	}
 
-	files = RFTYPE_BASE | RFTYPE_CTRL;
 	files = RFTYPE_BASE | BIT(RF_CTRLSHIFT + rtype);
 	ret = rdtgroup_add_files(kn, files);
 	if (ret) {