'ret' is undefined when the function returns from the first
'if' condition. Without this patch we get the following warning:
drivers/cpufreq/exynos-cpufreq.c: In function ‘exynos_target’:
drivers/cpufreq/exynos-cpufreq.c:182:2: warning:
‘ret’ may be used uninitialized in this function [-Wuninitialized]
Suggested-by: Jonghwan Choi <jhbird.c...@samsung.com>
Signed-off-by: Sachin Kamat <sachin.ka...@linaro.org>
---
drivers/cpufreq/exynos-cpufreq.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c
index 88401ba..4268e46 100644
--- a/drivers/cpufreq/exynos-cpufreq.c
+++ b/drivers/cpufreq/exynos-cpufreq.c
@@ -159,7 +159,7 @@ static int exynos_target(struct cpufreq_policy *policy,
{
struct cpufreq_frequency_table *freq_table = exynos_info->freq_table;
unsigned int index;
- int ret;
+ int ret = 0;
mutex_lock(&cpufreq_lock);
--
1.7.4.1
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