From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: platform-driver-x86@vger.kernel.org,
Darren Hart <dvhart@infradead.org>,
linux-kernel@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1] platform/x86: wmi: Replace list_for_each() by list_for_each_entry()
Date: Mon, 19 Feb 2018 17:02:28 +0200 [thread overview]
Message-ID: <20180219150228.5823-1-andriy.shevchenko@linux.intel.com> (raw)
In all cases list_for_each() followed by list_entry(),
so, replace them by list_for_each_entry() macro.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/platform/x86/wmi.c | 20 +++++---------------
1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 4e76ffcb5394..f90ba83359f5 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -130,13 +130,11 @@ static bool find_guid(const char *guid_string, struct wmi_block **out)
uuid_le guid_input;
struct wmi_block *wblock;
struct guid_block *block;
- struct list_head *p;
if (uuid_le_to_bin(guid_string, &guid_input))
return false;
- list_for_each(p, &wmi_block_list) {
- wblock = list_entry(p, struct wmi_block, list);
+ list_for_each_entry(wblock, &wmi_block_list, list) {
block = &wblock->gblock;
if (memcmp(block->guid, &guid_input, 16) == 0) {
@@ -519,7 +517,6 @@ wmi_notify_handler handler, void *data)
struct wmi_block *block;
acpi_status status = AE_NOT_EXIST;
uuid_le guid_input;
- struct list_head *p;
if (!guid || !handler)
return AE_BAD_PARAMETER;
@@ -527,9 +524,8 @@ wmi_notify_handler handler, void *data)
if (uuid_le_to_bin(guid, &guid_input))
return AE_BAD_PARAMETER;
- list_for_each(p, &wmi_block_list) {
+ list_for_each_entry(block, &wmi_block_list, list) {
acpi_status wmi_status;
- block = list_entry(p, struct wmi_block, list);
if (memcmp(block->gblock.guid, &guid_input, 16) == 0) {
if (block->handler &&
@@ -560,7 +556,6 @@ acpi_status wmi_remove_notify_handler(const char *guid)
struct wmi_block *block;
acpi_status status = AE_NOT_EXIST;
uuid_le guid_input;
- struct list_head *p;
if (!guid)
return AE_BAD_PARAMETER;
@@ -568,9 +563,8 @@ acpi_status wmi_remove_notify_handler(const char *guid)
if (uuid_le_to_bin(guid, &guid_input))
return AE_BAD_PARAMETER;
- list_for_each(p, &wmi_block_list) {
+ list_for_each_entry(block, &wmi_block_list, list) {
acpi_status wmi_status;
- block = list_entry(p, struct wmi_block, list);
if (memcmp(block->gblock.guid, &guid_input, 16) == 0) {
if (!block->handler ||
@@ -610,15 +604,13 @@ acpi_status wmi_get_event_data(u32 event, struct acpi_buffer *out)
union acpi_object params[1];
struct guid_block *gblock;
struct wmi_block *wblock;
- struct list_head *p;
input.count = 1;
input.pointer = params;
params[0].type = ACPI_TYPE_INTEGER;
params[0].integer.value = event;
- list_for_each(p, &wmi_block_list) {
- wblock = list_entry(p, struct wmi_block, list);
+ list_for_each_entry(wblock, &wmi_block_list, list) {
gblock = &wblock->gblock;
if ((gblock->flags & ACPI_WMI_EVENT) &&
@@ -1260,11 +1252,9 @@ static void acpi_wmi_notify_handler(acpi_handle handle, u32 event,
{
struct guid_block *block;
struct wmi_block *wblock;
- struct list_head *p;
bool found_it = false;
- list_for_each(p, &wmi_block_list) {
- wblock = list_entry(p, struct wmi_block, list);
+ list_for_each_entry(wblock, &wmi_block_list, list) {
block = &wblock->gblock;
if (wblock->acpi_device->handle == handle &&
--
2.16.1
next reply other threads:[~2018-02-19 15:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-19 15:02 Andy Shevchenko [this message]
2018-02-22 16:25 ` [PATCH v1] platform/x86: wmi: Replace list_for_each() by list_for_each_entry() Darren Hart
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=20180219150228.5823-1-andriy.shevchenko@linux.intel.com \
--to=andriy.shevchenko@linux.intel.com \
--cc=dvhart@infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=platform-driver-x86@vger.kernel.org \
/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