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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-02-19 17:02:28 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-02-23 18:43:39 +0200 |
| commit | cedb3b2a7d7cb059b3646db14dfe2f833bf4d52d (patch) | |
| tree | 2e3f9966f6d4043c3312a0778adc2479d82e4d33 /drivers/platform/x86/wmi.c | |
| parent | platform/x86: wmi: Replace kmalloc + sprintf() with kasprintf() (diff) | |
| download | linux-dev-cedb3b2a7d7cb059b3646db14dfe2f833bf4d52d.tar.xz linux-dev-cedb3b2a7d7cb059b3646db14dfe2f833bf4d52d.zip | |
platform/x86: wmi: Replace list_for_each() by list_for_each_entry()
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>
Reviewed-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/platform/x86/wmi.c | 20 |
1 files 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 && |