From: Marc Kleine-Budde <mkl@pengutronix.de>
To: linux-can@vger.kernel.org
Cc: Marc Kleine-Budde <mkl@pengutronix.de>,
kernel test robot <lkp@intel.com>,
Angelo Dureghello <angelo@kernel-space.org>
Subject: [PATCH] can: flexcan: flexcan_error_irq_disable(): add missing variable initialization
Date: Wed, 28 Jul 2021 09:54:28 +0200 [thread overview]
Message-ID: <20210728075428.1493568-1-mkl@pengutronix.de> (raw)
This patch adds the missing initialization of the "err" variable in
the flexcan_clks_enable() function.
Fixes: d9cead75b1c6 ("can: flexcan: add mcf5441x support")
Reported-by: kernel test robot <lkp@intel.com>
Cc: Angelo Dureghello <angelo@kernel-space.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
drivers/net/can/flexcan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 54ffb796a320..7734229aa078 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -649,7 +649,7 @@ static inline void flexcan_error_irq_disable(const struct flexcan_priv *priv)
static int flexcan_clks_enable(const struct flexcan_priv *priv)
{
- int err;
+ int err = 0;
if (priv->clk_ipg) {
err = clk_prepare_enable(priv->clk_ipg);
--
2.30.2
next reply other threads:[~2021-07-28 7:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-28 7:54 Marc Kleine-Budde [this message]
2021-07-28 7:56 ` [PATCH] can: flexcan: flexcan_error_irq_disable(): add missing variable initialization Marc Kleine-Budde
2021-07-28 8:02 ` Angelo Dureghello
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