From a8c4dda94115c4079d3aaa35ba238f2376b6aa53 Mon Sep 17 00:00:00 2001 From: zuoqilin Date: Fri, 18 Jun 2021 17:24:18 +0800 Subject: [PATCH] w1: Simplify the atribute show There is no necessary to define variable assignment, return directly. Signed-off-by: zuoqilin Link: https://lore.kernel.org/r/20210618092418.1424-1-zuoqilin1@163.com Signed-off-by: Krzysztof Kozlowski --- drivers/w1/w1.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index e7e42f9..0da9f52 100644 --- a/drivers/w1/w1.c +++ b/drivers/w1/w1.c @@ -295,17 +295,13 @@ static ssize_t w1_master_attribute_show_pointer(struct device *dev, struct devic static ssize_t w1_master_attribute_show_timeout(struct device *dev, struct device_attribute *attr, char *buf) { - ssize_t count; - count = sprintf(buf, "%d\n", w1_timeout); - return count; + return sprintf(buf, "%d\n", w1_timeout); } static ssize_t w1_master_attribute_show_timeout_us(struct device *dev, struct device_attribute *attr, char *buf) { - ssize_t count; - count = sprintf(buf, "%d\n", w1_timeout_us); - return count; + return sprintf(buf, "%d\n", w1_timeout_us); } static ssize_t w1_master_attribute_store_max_slave_count(struct device *dev, -- 2.7.4