linux-kernel - [PATCH][next] x86/intel_rdt: remove redundant assignment to files

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Message-Id: <20170808104509.14198-1-colin.king@canonical.com>
Date:   Tue,  8 Aug 2017 11:45:09 +0100
From:   Colin King <colin.king@...onical.com>
To:     Fenghua Yu <fenghua.yu@...el.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H . Peter Anvin" <hpa@...or.com>, x86@...nel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] x86/intel_rdt: remove redundant assignment to files

From: Colin Ian King <colin.king@...onical.com>

The variable files is assigned twice, the first assignment
is redundant and can be removed.

Detected by CoverityScan, CID#1452634 ("Unused value")

Signed-off-by: Colin Ian King <colin.king@...onical.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 39006f36e695..0d3b14444483 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)
-- 
2.11.0