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From: John Stultz <john.stultz@linaro.org>
To: lkml <linux-kernel@vger.kernel.org>
Cc: Xunlei Pang <pang.xunlei@linaro.org>,
	Arnd Bergmann <arnd.bergmann@linaro.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@kernel.org>,
	John Stultz <john.stultz@linaro.org>
Subject: [PATCH 7/8] rtc: Remove redundant rtc_valid_tm() from rtc_hctosys()
Date: Fri, 23 Jan 2015 17:43:59 -0800	[thread overview]
Message-ID: <1422063840-2837-8-git-send-email-john.stultz@linaro.org> (raw)
In-Reply-To: <1422063840-2837-1-git-send-email-john.stultz@linaro.org>

From: Xunlei Pang <pang.xunlei@linaro.org>

rtc_read_time() has already judged valid tm by rtc_valid_tm(),
so just remove it.

Cc: pang.xunlei <pang.xunlei@linaro.org>
Cc: Arnd Bergmann <arnd.bergmann@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
---
 drivers/rtc/hctosys.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/rtc/hctosys.c b/drivers/rtc/hctosys.c
index 2153b52..6c719f2 100644
--- a/drivers/rtc/hctosys.c
+++ b/drivers/rtc/hctosys.c
@@ -45,13 +45,6 @@ static int __init rtc_hctosys(void)
 
 	}
 
-	err = rtc_valid_tm(&tm);
-	if (err) {
-		dev_err(rtc->dev.parent,
-			"hctosys: invalid date/time\n");
-		goto err_invalid;
-	}
-
 	tv64.tv_sec = rtc_tm_to_time64(&tm);
 
 	err = do_settimeofday64(&tv64);
@@ -63,7 +56,6 @@ static int __init rtc_hctosys(void)
 		tm.tm_hour, tm.tm_min, tm.tm_sec,
 		(long long) tv64.tv_sec);
 
-err_invalid:
 err_read:
 	rtc_class_close(rtc);
 
-- 
1.9.1


  parent reply	other threads:[~2015-01-24  1:44 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-24  1:43 [GIT PULL] Time items for 3.20 John Stultz
2015-01-24  1:43 ` [PATCH 1/8] ktime: Optimize ktime_divns for constant divisors John Stultz
2015-01-24  1:43 ` [PATCH 2/8] time: Expose getboottime64 for in-kernel uses John Stultz
2015-01-24  1:43 ` [PATCH 3/8] time: Expose get_monotonic_boottime64 for in-kernel use John Stultz
2015-01-24  1:43 ` [PATCH 4/8] rtc: Update interface.c to use y2038-safe time interfaces John Stultz
2015-01-24  1:43 ` [PATCH 5/8] rtc: Update rtc-dev " John Stultz
2015-01-24  1:43 ` [PATCH 6/8] rtc: Modify rtc_hctosys() to address y2038 issues John Stultz
2015-01-24  1:43 ` John Stultz [this message]
2015-01-24  1:44 ` [PATCH 8/8] rtc: Convert rtc_set_ntp_time() to use timespec64 John Stultz

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