Commit 81d36c4f authored Sep 17, 2013 by Dan Carpenter Committed by Linus Walleij Sep 23, 2013

pinctrl: remove an unnecessary cast



sizeof() is already size_t so there is no need to cast here.  Generally,
casting inside the min() macro instead of using min_t() is considered
bad style.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 3b59e432

drivers/pinctrl/pinconf.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -508,7 +508,7 @@ static ssize_t pinconf_dbg_config_write(struct file *file,
		int i;

		/* Get userspace string and assure termination */
		buf_size = min(count, (size_t)(sizeof(buf)-1));
		buf_size = min(count, sizeof(buf) - 1);
		if (copy_from_user(buf, user_buf, buf_size))
		return -EFAULT;
		buf[buf_size] = 0;