rtc: sc27xx: Remove unnecessary conversion to bool

Here we could use the '!=' expression to fix the following coccicheck
warning:

./drivers/rtc/rtc-sc27xx.c:566:50-55: WARNING: conversion to bool not needed here

Reported-by: Tosk Robot <tencent_os_robot@tencent.com>
Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/1604647854-876-1-git-send-email-kaixuxia@tencent.com

diff --git a/drivers/rtc/rtc-sc27xx.c b/drivers/rtc/rtc-sc27xx.c
index 36810dd40cd3528af29ee5ef72031eb8061052f4..6e65f68ea86dcdc3048240d3b194ee874bce2d21 100644 (file)
--- a/drivers/rtc/rtc-sc27xx.c
+++ b/drivers/rtc/rtc-sc27xx.c
@@ -563,7 +563,7 @@ static int sprd_rtc_check_power_down(struct sprd_rtc *rtc)
         * means the RTC has been powered down, so the RTC time values are
         * invalid.
         */
-       rtc->valid = val == SPRD_RTC_POWER_RESET_VALUE ? false : true;
+       rtc->valid = val != SPRD_RTC_POWER_RESET_VALUE;
        return 0;
 }