The only difference between returning zero or a non-zero value is that
for the non-zero case the i2c will print a generic error message
("remove failed (-ESOMETHING), will be ignored").
In this case however the driver itself already emitted a more helpful
error message, so the additional error message isn't helpful at all.
The long-term goal is to make the i2c remove callback return void, making
all implementations return 0 is preparatory work for this change.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
drivers/leds/leds-lm3692x.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/leds/leds-lm3692x.c b/drivers/leds/leds-lm3692x.c
index afe6fb297855..87cd24ce3f95 100644
--- a/drivers/leds/leds-lm3692x.c
+++ b/drivers/leds/leds-lm3692x.c
@@ -494,11 +494,8 @@ static int lm3692x_probe(struct i2c_client *client,
static int lm3692x_remove(struct i2c_client *client)
{
struct lm3692x_led *led = i2c_get_clientdata(client);
- int ret;
- ret = lm3692x_leds_disable(led);
- if (ret)
- return ret;
+ lm3692x_leds_disable(led);
mutex_destroy(&led->lock);
return 0;
base-commit: dcb85f85fa6f142aae1fe86f399d4503d49f2b60
--
2.34.1
