leds: blinkm: remove unused variable

Message ID 1618368042-107692-1-git-send-email-jiapeng.chong@linux.alibaba.com
State New
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Series
  • leds: blinkm: remove unused variable
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Commit Message

Jiapeng Chong April 14, 2021, 2:40 a.m.
Fix the following gcc warning:

drivers/leds/leds-blinkm.c:483:6: warning: variable ‘ret’ set but not
used [-Wunused-but-set-variable].

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
 drivers/leds/leds-blinkm.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/leds/leds-blinkm.c b/drivers/leds/leds-blinkm.c
index b4e1fdf..bd7d0d5 100644
--- a/drivers/leds/leds-blinkm.c
+++ b/drivers/leds/leds-blinkm.c
@@ -480,9 +480,8 @@  static int blinkm_led_blue_set(struct led_classdev *led_cdev,
 
 static void blinkm_init_hw(struct i2c_client *client)
 {
-	int ret;
-	ret = blinkm_transfer_hw(client, BLM_STOP_SCRIPT);
-	ret = blinkm_transfer_hw(client, BLM_GO_RGB);
+	blinkm_transfer_hw(client, BLM_STOP_SCRIPT);
+	blinkm_transfer_hw(client, BLM_GO_RGB);
 }
 
 static int blinkm_test_run(struct i2c_client *client)