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Subject[PATCH 5/5] clocksource/drivers/mips-gic-timer: Fix an error code in 'gic_clocksource_of_init()'
Date
From: Christophe Jaillet <christophe.jaillet@wanadoo.fr>

'clk' is a valid pointer at this point. So calling PTR_ERR on it is
pointess.

Return the error code from 'clk_prepare_enable()' if it fails instead.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
drivers/clocksource/mips-gic-timer.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/clocksource/mips-gic-timer.c b/drivers/clocksource/mips-gic-timer.c
index e31e083..17b861e 100644
--- a/drivers/clocksource/mips-gic-timer.c
+++ b/drivers/clocksource/mips-gic-timer.c
@@ -167,10 +167,11 @@ static int __init gic_clocksource_of_init(struct device_node *node)

clk = of_clk_get(node, 0);
if (!IS_ERR(clk)) {
- if (clk_prepare_enable(clk) < 0) {
+ ret = clk_prepare_enable(clk);
+ if (ret < 0) {
pr_err("GIC failed to enable clock\n");
clk_put(clk);
- return PTR_ERR(clk);
+ return ret;
}

gic_frequency = clk_get_rate(clk);
--
2.7.4
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