cpufreq: scpi: fix error return code in scpi_cpufreq_init()

Web:        https://git.kernel.org/torvalds/c/0725390da9fb5add90a6ee5d5bbe58b5f47b25ac
Commit:     0725390da9fb5add90a6ee5d5bbe58b5f47b25ac
Parent:     eb85c50c24cf3e96f9aa01fd3e6219ad36845a96
Refname:    refs/heads/master
Author:     Wei Yongjun <[email protected]>
AuthorDate: Tue Jan 23 02:09:02 2018 +0000
Committer:  Rafael J. Wysocki <[email protected]>
CommitDate: Thu Feb 8 10:21:15 2018 +0100

    cpufreq: scpi: fix error return code in scpi_cpufreq_init()
    
    Fix to return a negative error code from the clk_get() error handling
    case instead of 0, as done elsewhere in this function.
    
    Fixes: 343a8d17fa8d (cpufreq: scpi: remove arm_big_little dependency)
    Signed-off-by: Wei Yongjun <[email protected]>
    Acked-by: Viresh Kumar <[email protected]>
    Acked-by: Sudeep Holla <[email protected]>
    Signed-off-by: Rafael J. Wysocki <[email protected]>
---
 drivers/cpufreq/scpi-cpufreq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/cpufreq/scpi-cpufreq.c b/drivers/cpufreq/scpi-cpufreq.c
index efe32cbefa06..c32a833e1b00 100644
--- a/drivers/cpufreq/scpi-cpufreq.c
+++ b/drivers/cpufreq/scpi-cpufreq.c
@@ -145,6 +145,7 @@ static int scpi_cpufreq_init(struct cpufreq_policy *policy)
 	if (IS_ERR(priv->clk)) {
 		dev_err(cpu_dev, "%s: Failed to get clk for cpu: %d\n",
 			__func__, cpu_dev->id);
+		ret = PTR_ERR(priv->clk);
 		goto out_free_cpufreq_table;
 	}
 
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