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From: Yihao Han <hanyihao@vivo.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: kernel@vivo.com, Yihao Han <hanyihao@vivo.com>
Subject: [PATCH] gpiolib: cdev: fix stream_open.cocci warnings
Date: Thu, 5 May 2022 04:50:11 -0700
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| Series |
gpiolib: cdev: fix stream_open.cocci warnings
|
expand
|
diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c index f5aa5f93342a..d03c8e012c8c 100644 --- a/drivers/gpio/gpiolib-cdev.c +++ b/drivers/gpio/gpiolib-cdev.c @@ -2495,7 +2495,7 @@ static int gpio_chrdev_open(struct inode *inode, struct file *file) get_device(&gdev->dev); file->private_data = cdev; - ret = nonseekable_open(inode, file); + ret = stream_open(inode, file); if (ret) goto out_unregister_notifier;
./drivers/gpio/gpiolib-cdev.c:2498:7-23: WARNING: gpio_fileops: .read() has stream semantic; safe to change nonseekable_open -> stream_open. Generated by: scripts/coccinelle/api/stream_open.cocci Signed-off-by: Yihao Han <hanyihao@vivo.com> --- drivers/gpio/gpiolib-cdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)