[PATCH 10/17] staging: nuc-wmi: get rid of an unused variable

Mauro Carvalho Chehab
2021-05-16T10:53:54Z

drivers/staging/nuc-led/nuc-wmi.c: In function ‘nuc_nmi_cmd’:
drivers/staging/nuc-led/nuc-wmi.c:242:6: warning: variable ‘size’ set but not used [-Wunused-but-set-variable]
242 | int size, ret;
| ^~~~

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/nuc-led/nuc-wmi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/nuc-led/nuc-wmi.c b/drivers/staging/nuc-led/nuc-wmi.c
index 8967c8d54dac..78b0a3279f25 100644
--- a/drivers/staging/nuc-led/nuc-wmi.c
+++ b/drivers/staging/nuc-led/nuc-wmi.c
@@ -239,7 +239,7 @@ static int nuc_nmi_cmd(struct device *dev,
struct acpi_buffer input;
union acpi_object *obj;
acpi_status status;
- int size, ret;
+ int ret;
u8 *p;

input.length = NUM_INPUT_ARGS;
@@ -281,8 +281,6 @@ static int nuc_nmi_cmd(struct device *dev,
goto err;
}

- size = NUM_OUTPUT_ARGS + 1;
-
if (output_args) {
memcpy(output_args, p + 1, NUM_OUTPUT_ARGS);

--
2.31.1