From: Borislav Petkov <bp@amd64.org>
To: X86-ML <x86@kernel.org>
Cc: Andreas Herrmann <andreas.herrmann3@amd.com>,
Henrique de Moraes Holschuh <hmh@hmh.eng.br>,
LKML <linux-kernel@vger.kernel.org>,
Borislav Petkov <borislav.petkov@amd.com>
Subject: [PATCH v0 02/12] x86, microcode: Save an indentation level in reload_for_cpu
Date: Tue, 7 Aug 2012 19:44:11 +0200 [thread overview]
Message-ID: <1344361461-10076-3-git-send-email-bp@amd64.org> (raw)
In-Reply-To: <1344361461-10076-1-git-send-email-bp@amd64.org>
From: Borislav Petkov <borislav.petkov@amd.com>
Invert the uci->valid check so that the later block can be aligned on
the first indentation level of the function. No functional change.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
---
arch/x86/kernel/microcode_core.c | 19 +++++++++----------
1 file changed, 9 insertions(+), 10 deletions(-)
diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
index 4873e62db6a1..63a956865022 100644
--- a/arch/x86/kernel/microcode_core.c
+++ b/arch/x86/kernel/microcode_core.c
@@ -276,19 +276,18 @@ static struct platform_device *microcode_pdev;
static int reload_for_cpu(int cpu)
{
struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
+ enum ucode_state ustate;
int err = 0;
- if (uci->valid) {
- enum ucode_state ustate;
-
- ustate = microcode_ops->request_microcode_fw(cpu, µcode_pdev->dev);
- if (ustate == UCODE_OK)
- apply_microcode_on_target(cpu);
- else
- if (ustate == UCODE_ERROR)
- err = -EINVAL;
- }
+ if (!uci->valid)
+ return err;
+ ustate = microcode_ops->request_microcode_fw(cpu, µcode_pdev->dev);
+ if (ustate == UCODE_OK)
+ apply_microcode_on_target(cpu);
+ else
+ if (ustate == UCODE_ERROR)
+ err = -EINVAL;
return err;
}
--
1.7.11.rc1
next prev parent reply other threads:[~2012-08-07 17:44 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-07 17:44 [PATCH v0 0/12] x86, microcode, AMD: Per-family patches cache Borislav Petkov
2012-08-07 17:44 ` Borislav Petkov [this message]
2012-08-22 23:37 ` [tip:x86/microcode] x86, microcode: Save an indentation level in reload_for_cpu tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 03/12] x86, microcode: Drop uci->mc check on resume path Borislav Petkov
2012-08-22 23:38 ` [tip:x86/microcode] x86, microcode: Drop uci-> mc " tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 04/12] x86, microcode: Cleanup cpu hotplug notifier callback Borislav Petkov
2012-08-22 23:39 ` [tip:x86/microcode] " tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 05/12] x86, microcode: Straighten out Kconfig text Borislav Petkov
2012-08-22 23:40 ` [tip:x86/microcode] " tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 06/12] x86, microcode, AMD: Remove useless get_ucode_data wrapper Borislav Petkov
2012-08-22 23:41 ` [tip:x86/microcode] " tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 07/12] x86, microcode, AMD: Check before applying a patch Borislav Petkov
2012-08-22 23:42 ` [tip:x86/microcode] " tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 08/12] x86, microcode, AMD: Read CPUID(1).EAX on the correct cpu Borislav Petkov
2012-08-22 23:43 ` [tip:x86/microcode] x86, microcode, AMD: Read CPUID(1). EAX " tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 09/12] x86, microcode: Add a refresh firmware flag to ->request_microcode_fw Borislav Petkov
2012-08-22 23:44 ` [tip:x86/microcode] " tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 10/12] x86, microcode, AMD: Add reverse equiv table search Borislav Petkov
2012-08-22 23:45 ` [tip:x86/microcode] " tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 11/12] x86, microcode, AMD: Add a small, per-family patches cache Borislav Petkov
2012-08-22 23:45 ` [tip:x86/microcode] " tip-bot for Borislav Petkov
2012-08-07 17:44 ` [PATCH v0 12/12] x86, microcode, AMD: Rewrite patch application procedure Borislav Petkov
2012-08-22 23:46 ` [tip:x86/microcode] " tip-bot for Borislav Petkov
2012-08-22 23:22 ` [tip:x86/urgent] x86, microcode, AMD: Fix broken ucode patch size check tip-bot for Andreas Herrmann
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