cpufreq: tegra20: Remove unnecessary parentheses

Remove unnecessary parentheses as suggested by the checkpatch script.

Signed-off-by: Dmitry Osipenko <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Acked-by: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

Author: digetx

drivers/cpufreq/tegra20-cpufreq.c

@@ -50,7 +50,7 @@ static unsigned int tegra_get_intermediate(struct cpufreq_policy *policy,
 	 * - we are already at it, i.e. policy->cur == ifreq
 	 * - index corresponds to ifreq
 	 */
-	if ((freq_table[index].frequency == ifreq) || (policy->cur == ifreq))
+	if (freq_table[index].frequency == ifreq || policy->cur == ifreq)
 		return 0;
 
 	return ifreq;