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can: flexcan: flexcan_clks_enable(): add missing variable initialization

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This patch adds the missing initialization of the "err" variable in
the flexcan_clks_enable() function.

Fixes: d9cead75b1c6 ("can: flexcan: add mcf5441x support")
Link: https://lore.kernel.org/r/20210728075428.1493568-1-mkl@pengutronix.de
Reported-by: kernel test robot <lkp@intel.com>
Cc: Angelo Dureghello <angelo@kernel-space.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2021-07-28 09:51:42 +02:00
parent 5b9272e93f
commit 3362666972
1 changed files with 1 additions and 1 deletions
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2
drivers/net/can/flexcan.c
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@ -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);