From: Dan Carpenter Date: Tue, 17 Sep 2013 10:47:54 +0000 (+0300) Subject: pinctrl: remove an unnecessary cast X-Git-Tag: firefly_0821_release~176^2~5210^2~2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=81d36c4fff7401b099d98818a517ee6bc02e93f2;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Linus Walleij --- diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c index 1664e7865b9d..b8fcc38c0d11 100644 --- a/drivers/pinctrl/pinconf.c +++ b/drivers/pinctrl/pinconf.c @@ -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;