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Subject[PATCH v2 01/11] pinctrl: aw9523: Destroy mutex on ->remove()
Date
If aw9523_hw_init() fails on ->remove() the mutex left alive.
Destroy it in that case as well. While at it, remove never
true check at the beginning of the function.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
drivers/pinctrl/pinctrl-aw9523.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-aw9523.c b/drivers/pinctrl/pinctrl-aw9523.c
index 4edd371c469fb..66629af0b88b4 100644
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -1067,10 +1067,6 @@ static int aw9523_probe(struct i2c_client *client)
static void aw9523_remove(struct i2c_client *client)
{
struct aw9523 *awi = i2c_get_clientdata(client);
- int ret;
-
- if (!awi)
- return;

/*
* If the chip VIO is connected to a regulator that we can turn
@@ -1082,10 +1078,8 @@ static void aw9523_remove(struct i2c_client *client)
regulator_disable(awi->vio_vreg);
} else {
mutex_lock(&awi->i2c_lock);
- ret = aw9523_hw_init(awi);
+ aw9523_hw_init(awi);
mutex_unlock(&awi->i2c_lock);
- if (ret)
- return;
}

mutex_destroy(&awi->i2c_lock);
--
2.44.0

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