ARM: cpuidle: Drop memory allocation error message from arm_idle_init_cpu()

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpuidle/cpuidle-arm.c b/drivers/cpuidle/cpuidle-arm.c
index ddee1b601b89f2ae2798b33a9c5b2c959a2e4e31..e07bc7ace774c9cb9a57d1bcbeafe2009a2214d3 100644 (file)
--- a/drivers/cpuidle/cpuidle-arm.c
+++ b/drivers/cpuidle/cpuidle-arm.c
@@ -129,7 +129,6 @@ static int __init arm_idle_init_cpu(int cpu)
 
        dev = kzalloc(sizeof(*dev), GFP_KERNEL);
        if (!dev) {
-               pr_err("Failed to allocate cpuidle device\n");
                ret = -ENOMEM;
                goto out_unregister_drv;
        }