[10/17] staging: nuc-wmi: get rid of an unused variable
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Message ID e032b4e902d7a5466457b54b9f779d5378ab35f8.1621161037.git.mchehab+huawei@kernel.org
State New, archived
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Series
  • Add an experimental driver for Intel NUC leds
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Commit Message

Mauro Carvalho Chehab May 16, 2021, 10:53 a.m. UTC
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(-)

Patch
diff mbox series

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);