From: Colin King <colin.king@canonical.com> To: Alessandro Zummo <a.zummo@towertech.it>, Alexandre Belloni <alexandre.belloni@bootlin.com>, linux-rtc@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] rtc: class: remove redundant assignment to variable err Date: Thu, 2 Apr 2020 12:04:11 +0100 [thread overview] Message-ID: <20200402110411.508534-1-colin.king@canonical.com> (raw) From: Colin Ian King <colin.king@canonical.com> The variable err is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- drivers/rtc/class.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c index 03d6516941a8..7c88d190c51f 100644 --- a/drivers/rtc/class.c +++ b/drivers/rtc/class.c @@ -48,7 +48,7 @@ int rtc_hctosys_ret = -ENODEV; static void rtc_hctosys(struct rtc_device *rtc) { - int err = -ENODEV; + int err; struct rtc_time tm; struct timespec64 tv64 = { .tv_nsec = NSEC_PER_SEC >> 1, -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Colin King <colin.king@canonical.com> To: Alessandro Zummo <a.zummo@towertech.it>, Alexandre Belloni <alexandre.belloni@bootlin.com>, linux-rtc@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] rtc: class: remove redundant assignment to variable err Date: Thu, 02 Apr 2020 11:04:11 +0000 [thread overview] Message-ID: <20200402110411.508534-1-colin.king@canonical.com> (raw) From: Colin Ian King <colin.king@canonical.com> The variable err is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- drivers/rtc/class.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c index 03d6516941a8..7c88d190c51f 100644 --- a/drivers/rtc/class.c +++ b/drivers/rtc/class.c @@ -48,7 +48,7 @@ int rtc_hctosys_ret = -ENODEV; static void rtc_hctosys(struct rtc_device *rtc) { - int err = -ENODEV; + int err; struct rtc_time tm; struct timespec64 tv64 = { .tv_nsec = NSEC_PER_SEC >> 1, -- 2.25.1
next reply other threads:[~2020-04-02 11:04 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-04-02 11:04 Colin King [this message] 2020-04-02 11:04 ` [PATCH][next] rtc: class: remove redundant assignment to variable err Colin King 2020-04-02 16:48 ` Alexandre Belloni 2020-04-02 16:48 ` Alexandre Belloni
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