linux-kernel - [PATCH v5 03/14] acpi, numa: remove duplicate NULL check

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 19 Apr 2016 18:40:28 -0700
From:	David Daney <ddaney.cavm@...il.com>
To:	Will Deacon <will.deacon@....com>,
	linux-arm-kernel@...ts.infradead.org,
	Mark Rutland <mark.rutland@....com>,
	Catalin Marinas <catalin.marinas@....com>,
	Tony Luck <tony.luck@...el.com>,
	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,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Len Brown <lenb@...nel.org>, Rob Herring <robh+dt@...nel.org>,
	Frank Rowand <frowand.list@...il.com>,
	Grant Likely <grant.likely@...aro.org>,
	Robert Moore <robert.moore@...el.com>,
	Lv Zheng <lv.zheng@...el.com>,
	Hanjun Guo <hanjun.guo@...aro.org>,
	Marc Zyngier <Marc.Zyngier@....com>,
	linux-ia64@...r.kernel.org, linux-acpi@...r.kernel.org,
	devel@...ica.org
Cc:	linux-kernel@...r.kernel.org, Robert Richter <rrichter@...ium.com>,
	David Daney <david.daney@...ium.com>
Subject: [PATCH v5 03/14] acpi, numa: remove duplicate NULL check

From: Hanjun Guo <hanjun.guo@...aro.org>

The argument "header" for acpi_table_print_srat_entry()
is always checked before the function is called, it's
duplicate to check it again, remove it.

Signed-off-by: Hanjun Guo <hanjun.guo@...aro.org>
Signed-off-by: Robert Richter <rrichter@...ium.com>
Signed-off-by: David Daney <david.daney@...ium.com>
---
 drivers/acpi/numa.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index e34b5d0..2de6068 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -125,9 +125,6 @@ EXPORT_SYMBOL(acpi_map_pxm_to_online_node);
 static void __init
 acpi_table_print_srat_entry(struct acpi_subtable_header *header)
 {
-	if (!header)
-		return;
-
 	switch (header->type) {
 	case ACPI_SRAT_TYPE_CPU_AFFINITY:
 		{
-- 
1.7.11.7