[PATCH v2] i2c: busses: fix parameter check in i2c_gpio_fault_injector_init()

Minjie Du
2023-07-12T11:23:09Z

Make IS_ERR() judge the debugfs_create_dir() function return.

Signed-off-by: Minjie Du <duminjie@vivo.com>

v1-v2:
Fix judge typo.
---
drivers/i2c/busses/i2c-gpio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-gpio.c b/drivers/i2c/busses/i2c-gpio.c
index e5a5b9e8b..545927b96 100644
--- a/drivers/i2c/busses/i2c-gpio.c
+++ b/drivers/i2c/busses/i2c-gpio.c
@@ -265,7 +265,7 @@ static void i2c_gpio_fault_injector_init(struct platform_device *pdev)
*/
if (!i2c_gpio_debug_dir) {
i2c_gpio_debug_dir = debugfs_create_dir("i2c-fault-injector", NULL);
- if (!i2c_gpio_debug_dir)
+ if (IS_ERR(i2c_gpio_debug_dir))
return;
}

--
2.39.0