[PATCH] thermal: cpu_cooling: Replace kmalloc with kmalloc_array

[Viresh Kumar]

Checkpatch reports following:

WARNING: Prefer kmalloc_array over kmalloc with multiply
+       cpufreq_cdev->freq_table = kmalloc(sizeof(*cpufreq_cdev->freq_table) * 
i,

Fix that.

Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
 drivers/thermal/cpu_cooling.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index 1305020790b2..908a8014cf76 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -724,8 +724,9 @@ __cpufreq_cooling_register(struct device_node *np,
        /* max_level is an index, not a counter */
        cpufreq_cdev->max_level = i - 1;
 
-       cpufreq_cdev->freq_table = kmalloc(sizeof(*cpufreq_cdev->freq_table) * 
i,
-                                         GFP_KERNEL);
+       cpufreq_cdev->freq_table = kmalloc_array(i,
+                                       sizeof(*cpufreq_cdev->freq_table),
+                                       GFP_KERNEL);
        if (!cpufreq_cdev->freq_table) {
                cdev = ERR_PTR(-ENOMEM);
                goto free_idle_time;
-- 
2.13.0.70.g6367777092d9