From: Alex Chiang <achiang@hp.com>
To: lenb@kernel.org
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Subject: [PATCH 08/12] ACPI: processor: refactor internal map_lapic_id()
Date: Mon, 25 Jan 2010 14:41:19 -0700 [thread overview]
Message-ID: <20100125214119.28510.84191.stgit@bob.kio> (raw)
In-Reply-To: <20100125213221.28510.74078.stgit@bob.kio>
Untangle the if() statement a little for readability.
Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Alex Chiang <achiang@hp.com>
---
drivers/acpi/processor_core.c | 15 +++++++++------
1 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 1fc06c6..bebd411 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -50,12 +50,15 @@ static int map_lapic_id(struct acpi_subtable_header *entry,
{
struct acpi_madt_local_apic *lapic =
(struct acpi_madt_local_apic *)entry;
- if ((lapic->lapic_flags & ACPI_MADT_ENABLED) &&
- lapic->processor_id == acpi_id) {
- *apic_id = lapic->id;
- return 1;
- }
- return 0;
+
+ if (!(lapic->lapic_flags & ACPI_MADT_ENABLED))
+ return 0;
+
+ if (lapic->processor_id != acpi_id)
+ return 0;
+
+ *apic_id = lapic->id;
+ return 1;
}
static int map_x2apic_id(struct acpi_subtable_header *entry,
next prev parent reply other threads:[~2010-01-25 21:41 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-25 21:40 [PATCH 00/12] ACPI: processor driver vs. core Alex Chiang
2010-01-25 21:40 ` [PATCH 01/12] ACPI: processor: mv processor_core.c processor_driver.c Alex Chiang
2010-01-25 21:40 ` [PATCH 02/12] ACPI: processor: mv processor_pdc.c processor_core.c Alex Chiang
2010-01-25 21:40 ` [PATCH 03/12] ACPI: processor: export acpi_get_cpuid() Alex Chiang
2010-01-25 21:40 ` [PATCH 04/12] ACPI: processor: move acpi_get_cpuid into processor_core.c Alex Chiang
2010-01-25 21:41 ` [PATCH 05/12] ACPI: processor: add internal processor_physically_present() Alex Chiang
2010-01-25 21:41 ` [PATCH 06/12] ACPI: processor: remove early _PDC optin quirks Alex Chiang
2010-01-25 21:41 ` [PATCH 07/12] ACPI: processor: driver doesn't need to evaluate _PDC Alex Chiang
2010-01-25 21:41 ` Alex Chiang [this message]
2010-01-25 21:41 ` [PATCH 09/12] ACPI: processor: refactor internal map_x2apic_id() Alex Chiang
2010-01-25 21:41 ` [PATCH 10/12] ACPI: processor: refactor internal map_lsapic_id() Alex Chiang
2010-01-25 22:22 ` David Rientjes
2010-01-25 22:46 ` Alex Chiang
2010-01-25 21:41 ` [PATCH 11/12] ACPI: processor: push file static MADT pointer into internal map_madt_entry() Alex Chiang
2010-01-25 21:41 ` [PATCH 12/12] ACPI: processor core: style and sparse cleanups Alex Chiang
2010-02-02 23:17 ` [PATCH 00/12] ACPI: processor driver vs. core Alex Chiang
2010-02-03 1:51 ` Pallipadi, Venkatesh
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20100125214119.28510.84191.stgit@bob.kio \
--to=achiang@hp.com \
--cc=lenb@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=venkatesh.pallipadi@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox