linux-kernel - [tip:x86/cache] x86/intel_rdt: Remove redundant assignment

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Message-ID: <tip-3916a4135c696fa226a1abe6d6a0ff7f5edd9a7c@git.kernel.org>
Date:   Thu, 5 Oct 2017 04:26:01 -0700
From:   tip-bot for Jithu Joseph <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     jithu.joseph@...el.com, fenghua.yu@...el.com, tglx@...utronix.de,
        hpa@...or.com, reinette.chatre@...el.com, mingo@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip:x86/cache] x86/intel_rdt: Remove redundant assignment

Commit-ID:  3916a4135c696fa226a1abe6d6a0ff7f5edd9a7c
Gitweb:     https://git.kernel.org/tip/3916a4135c696fa226a1abe6d6a0ff7f5edd9a7c
Author:     Jithu Joseph <jithu.joseph@...el.com>
AuthorDate: Wed, 4 Oct 2017 15:48:57 -0700
Committer:  Thomas Gleixner <tglx@...utronix.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@...el.com>
Signed-off-by: Jithu Joseph <jithu.joseph@...el.com>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Acked-by: Fenghua Yu <fenghua.yu@...el.com>
Cc: tony.luck@...el.com
Cc: vikas.shivappa@...el.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) {