Use ACPI_FAILURE() to replace !ACPI_SUCCESS(), this avoid !! operations.
Signed-off-by: Axel Lin <axel....@ingics.com>
---
drivers/platform/x86/intel-hid.c | 6 +++---
drivers/platform/x86/intel-smartconnect.c | 2 +-
drivers/platform/x86/intel-vbtn.c | 2 +-
drivers/platform/x86/panasonic-laptop.c | 2 +-
drivers/platform/x86/thinkpad_acpi.c | 2 +-
5 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/platform/x86/intel-hid.c b/drivers/platform/x86/intel-hid.c
index ed58742..00cbeca 100644
--- a/drivers/platform/x86/intel-hid.c
+++ b/drivers/platform/x86/intel-hid.c
@@ -69,7 +69,7 @@ static int intel_hid_set_enable(struct device *device, int
enable)
arg0.integer.value = enable;
status = acpi_evaluate_object(ACPI_HANDLE(device), "HDSM", &args, NULL);
- if (!ACPI_SUCCESS(status)) {
+ if (ACPI_FAILURE(status)) {
dev_warn(device, "failed to %sable hotkeys\n",
enable ? "en" : "dis");
return -EIO;
@@ -148,7 +148,7 @@ static void notify_handler(acpi_handle handle, u32 event,
void *context)
}
status = acpi_evaluate_integer(handle, "HDEM", NULL, &ev_index);
- if (!ACPI_SUCCESS(status)) {
+ if (ACPI_FAILURE(status)) {
dev_warn(&device->dev, "failed to get event index\n");
return;
}
@@ -167,7 +167,7 @@ static int intel_hid_probe(struct platform_device *device)
int err;
status = acpi_evaluate_integer(handle, "HDMM", NULL, &mode);
- if (!ACPI_SUCCESS(status)) {
+ if (ACPI_FAILURE(status)) {
dev_warn(&device->dev, "failed to read mode\n");
return -ENODEV;
}
diff --git a/drivers/platform/x86/intel-smartconnect.c
b/drivers/platform/x86/intel-smartconnect.c
index 04cf5df..bbe4c06 100644
--- a/drivers/platform/x86/intel-smartconnect.c
+++ b/drivers/platform/x86/intel-smartconnect.c
@@ -29,7 +29,7 @@ static int smartconnect_acpi_init(struct acpi_device *acpi)
acpi_status status;
status = acpi_evaluate_integer(acpi->handle, "GAOS", NULL, &value);
- if (!ACPI_SUCCESS(status))
+ if (ACPI_FAILURE(status))
return -EINVAL;
if (value & 0x1) {
diff --git a/drivers/platform/x86/intel-vbtn.c
b/drivers/platform/x86/intel-vbtn.c
index 146d02f..f04a394 100644
--- a/drivers/platform/x86/intel-vbtn.c
+++ b/drivers/platform/x86/intel-vbtn.c
@@ -97,7 +97,7 @@ static int intel_vbtn_probe(struct platform_device *device)
int err;
status = acpi_evaluate_object(handle, "VBDL", NULL, NULL);
- if (!ACPI_SUCCESS(status)) {
+ if (ACPI_FAILURE(status)) {
dev_warn(&device->dev, "failed to read Intel Virtual Button
driver\n");
return -ENODEV;
}
diff --git a/drivers/platform/x86/panasonic-laptop.c
b/drivers/platform/x86/panasonic-laptop.c
index 3f87097..59b8eb6 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -458,7 +458,7 @@ static void acpi_pcc_generate_keyinput(struct pcc_acpi *pcc)
rc = acpi_evaluate_integer(pcc->handle, METHOD_HKEY_QUERY,
NULL, &result);
- if (!ACPI_SUCCESS(rc)) {
+ if (ACPI_FAILURE(rc)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"error getting hotkey status\n"));
return;
diff --git a/drivers/platform/x86/thinkpad_acpi.c
b/drivers/platform/x86/thinkpad_acpi.c
index b65ce75..31fb979 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -9018,7 +9018,7 @@ static int mute_led_on_off(struct tp_led_table *t, bool
state)
acpi_handle temp;
int output;
- if (!ACPI_SUCCESS(acpi_get_handle(hkey_handle, t->name, &temp))) {
+ if (ACPI_FAILURE(acpi_get_handle(hkey_handle, t->name, &temp))) {
pr_warn("Thinkpad ACPI has no %s interface.\n", t->name);
return -EIO;
}
--
2.7.4
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