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* [PATCH v2] i2c: busses: fix parameter check in i2c_gpio_fault_injector_init()
@ 2023-07-12 11:22 Minjie Du
  2023-07-12 15:02 ` Andi Shyti
  0 siblings, 1 reply; 3+ messages in thread
From: Minjie Du @ 2023-07-12 11:22 UTC (permalink / raw)
  To: Wolfram Sang, Andi Shyti, open list:I2C SUBSYSTEM HOST DRIVERS,
	open list
  Cc: opensource.kernel, Minjie Du

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


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end of thread, other threads:[~2023-07-12 21:53 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2023-07-12 11:22 [PATCH v2] i2c: busses: fix parameter check in i2c_gpio_fault_injector_init() Minjie Du
2023-07-12 15:02 ` Andi Shyti
     [not found]   ` <1e809b1e-16ec-3e2c-1ced-f50a78811131@web.de>
2023-07-12 21:53     ` [v2] " Andi Shyti

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