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gpiolib: cdev: remove pointless decrement of i

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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 <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
Kent Gibson 2020-07-08 12:15:50 +08:00 committed by Bartosz Golaszewski
parent 52b7b596dd
commit 0cdc85a371
1 changed files with 0 additions and 2 deletions
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2
drivers/gpio/gpiolib-cdev.c
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@ -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);