cpufreq: tegra20: Remove unneeded variable initialization

Remove unneeded variable initialization solely for consistency.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/tegra20-cpufreq.c b/drivers/cpufreq/tegra20-cpufreq.c
index 4b85a67335331012dfee979c791e38945ba3b31c..36075aee2ff2da0ceed00a248d41135237252b8c 100644 (file)
--- a/drivers/cpufreq/tegra20-cpufreq.c
+++ b/drivers/cpufreq/tegra20-cpufreq.c
@@ -86,7 +86,7 @@ static int tegra_target(struct cpufreq_policy *policy, unsigned int index)
 {
        unsigned long rate = freq_table[index].frequency;
        unsigned int ifreq = clk_get_rate(pll_p_clk) / 1000;
-       int ret = 0;
+       int ret;
 
        /*
         * target freq == pll_p, don't need to take extra reference to pll_x_clk