Messages in this thread Patch in this message | | | From | Jing Xiangfeng <> | Subject | [PATCH] mfd: htc-i2cpld: Add the missed i2c_put_adapter() in htcpld_register_chip_i2c() | Date | Wed, 4 Nov 2020 14:31:58 +0800 |
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htcpld_register_chip_i2c() misses to call i2c_put_adapter() in an error path. Add the missed function call to fix it.
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> --- drivers/mfd/htc-i2cpld.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c index 247f9849e54a..417b0355d904 100644 --- a/drivers/mfd/htc-i2cpld.c +++ b/drivers/mfd/htc-i2cpld.c @@ -346,6 +346,7 @@ static int htcpld_register_chip_i2c( if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_READ_BYTE_DATA)) { dev_warn(dev, "i2c adapter %d non-functional\n", pdata->i2c_adapter_id); + i2c_put_adapter(adapter); return -EINVAL; } @@ -360,6 +361,7 @@ static int htcpld_register_chip_i2c( /* I2C device registration failed, contineu with the next */ dev_warn(dev, "Unable to add I2C device for 0x%x\n", plat_chip_data->addr); + i2c_put_adapter(adapter); return PTR_ERR(client); } -- 2.17.1
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