From 0cdc85a371c7c612a6fd04dd486a60f58350505b Mon Sep 17 00:00:00 2001 From: Kent Gibson Date: Wed, 8 Jul 2020 12:15:50 +0800 Subject: [PATCH] gpiolib: cdev: remove pointless decrement of i Remove pointless decrement of variable, and associated comment. While i is used subsequently, it is re-initialized so this decrement serves no purpose. Signed-off-by: Kent Gibson Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpiolib-cdev.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c index b39e7ef..d50339e 100644 --- a/drivers/gpio/gpiolib-cdev.c +++ b/drivers/gpio/gpiolib-cdev.c @@ -331,8 +331,6 @@ static int linehandle_create(struct gpio_device *gdev, void __user *ip) dev_dbg(&gdev->dev, "registered chardev handle for line %d\n", offset); } - /* Let i point at the last handle */ - i--; lh->num_descs = handlereq.lines; fd = get_unused_fd_flags(O_RDONLY | O_CLOEXEC); -- 2.7.4