[PATCH v4 06/11] power/intel_pstate: fix minsize build

[Thomas Monjalon]

This error is seen in build of type "minsize":

In function 'power_init_for_setting_freq',
	drivers/power/intel_pstate/intel_pstate_cpufreq.c:205:30:
	error: 'max_non_turbo' may be used uninitialized
		[-Werror=maybe-uninitialized]
drivers/power/intel_pstate/intel_pstate_cpufreq.c:122:18:
	note: 'max_non_turbo' was declared here
  122 |         uint64_t max_non_turbo;

It looks to be a compiler issue because we are not supposed
to reach this point in case of power_read_turbo_pct() failure.

The variable is initialized to allow compiling with "minsize" option.

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 drivers/power/intel_pstate/intel_pstate_cpufreq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/intel_pstate/intel_pstate_cpufreq.c b/drivers/power/intel_pstate/intel_pstate_cpufreq.c
index eba50b2874..8e27570e3c 100644
--- a/drivers/power/intel_pstate/intel_pstate_cpufreq.c
+++ b/drivers/power/intel_pstate/intel_pstate_cpufreq.c
@@ -119,7 +119,7 @@ power_init_for_setting_freq(struct pstate_power_info *pi)
 	FILE *f_base = NULL, *f_base_min = NULL, *f_base_max = NULL,
 	     *f_min = NULL, *f_max = NULL;
 	uint32_t base_ratio, base_min_ratio, base_max_ratio;
-	uint64_t max_non_turbo;
+	uint64_t max_non_turbo = 0;
 	int ret;
 
 	/* open all files we expect to have open */
-- 
2.52.0