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Subject[PATCH lora-next] net: lora: sx125x: Add error handling for clock-output-names
Date
From: Ben Whitten <ben.whitten@gmail.com>

Split off from style changes.

Signed-off-by: Ben Whitten <ben.whitten@lairdtech.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
drivers/net/lora/sx125x.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/net/lora/sx125x.c b/drivers/net/lora/sx125x.c
index b7ca782b9386..2c48301a12ab 100644
--- a/drivers/net/lora/sx125x.c
+++ b/drivers/net/lora/sx125x.c
@@ -149,8 +149,12 @@ static int sx125x_register_clock_provider(struct sx125x_priv *priv)
init.num_parents = 1;
priv->clkout_hw.init = &init;

- of_property_read_string_index(dev->of_node, "clock-output-names", 0,
- &init.name);
+ ret = of_property_read_string_index(dev->of_node, "clock-output-names", 0,
+ &init.name);
+ if (ret) {
+ dev_err(dev, "unable to find output name\n");
+ return ret;
+ }

priv->clkout = devm_clk_register(dev, &priv->clkout_hw);
if (IS_ERR(priv->clkout)) {
--
2.16.4
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