The device_for_each_child_node loop in i2c-mux-gpio should
have fwnode_handle_put() before return which could avoid
resource leaks.This patch could fix this bug.
Signed-off-by: Wang Ming <[email protected]>
---
drivers/i2c/muxes/i2c-mux-gpio.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c
index 5d5cbe013..90966de7a 100644
--- a/drivers/i2c/muxes/i2c-mux-gpio.c
+++ b/drivers/i2c/muxes/i2c-mux-gpio.c
@@ -106,6 +106,7 @@ static int i2c_mux_gpio_probe_fw(struct gpiomux *mux,
} else if (is_acpi_node(child)) {
rc = acpi_get_local_address(ACPI_HANDLE_FWNODE(child), values + i);
if (rc)
+ fwnode_handle_put(child);
return dev_err_probe(dev, rc, "Cannot get address\n");
}
--
2.25.1
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