From: Colin King <colin.king@canonical.com>
To: Mark Brown <broonie@kernel.org>, linux-spi@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] spi: remove redundant assignment to variable ms
Date: Fri, 10 Apr 2020 13:23:15 +0100 [thread overview]
Message-ID: <20200410122315.17523-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
The variable ms 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/spi/spi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index c92c89467e7e..5446b07dcd3a 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1075,7 +1075,7 @@ static int spi_transfer_wait(struct spi_controller *ctlr,
{
struct spi_statistics *statm = &ctlr->statistics;
struct spi_statistics *stats = &msg->spi->statistics;
- unsigned long long ms = 1;
+ unsigned long long ms;
if (spi_controller_is_slave(ctlr)) {
if (wait_for_completion_interruptible(&ctlr->xfer_completion)) {
--
2.25.1
next reply other threads:[~2020-04-10 12:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-10 12:23 Colin King [this message]
2020-04-12 8:48 ` [PATCH] spi: remove redundant assignment to variable ms Geert Uytterhoeven
2020-04-14 17:36 ` Applied "spi: remove redundant assignment to variable ms" to the spi tree Mark Brown
2020-04-16 15:45 ` [PATCH] spi: remove redundant assignment to variable ms Mark Brown
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