cpufreq: ti-cpufreq: Fix an incorrect error return value

Commit 05829d9 (cpufreq: ti-cpufreq: kfree opp_data when
failure) has fixed a memory leak in the failure path, however
the patch returned a positive value on get_cpu_device() failure
instead of the previous negative value. Fix this incorrect error
return value properly.

Fixes: 05829d9 (cpufreq: ti-cpufreq: kfree opp_data when failure)
Cc: 4.14+ <[email protected]> # v4.14+
Signed-off-by: Suman Anna <[email protected]>
Acked-by: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

Author: sumananna

drivers/cpufreq/ti-cpufreq.c

@@ -226,7 +226,7 @@ static int ti_cpufreq_probe(struct platform_device *pdev)
 	opp_data->cpu_dev = get_cpu_device(0);
 	if (!opp_data->cpu_dev) {
 		pr_err("%s: Failed to get device for CPU0\n", __func__);
-		ret = ENODEV;
+		ret = -ENODEV;
 		goto free_opp_data;
 	}