platform:x86: Remove OOM message after input_allocate_device

Emitting an OOM message isn't necessary after input_allocate_device
as there's a generic OOM and a dump_stack already done.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
diff --git a/drivers/platform/x86/intel_mid_powerbtn.c b/drivers/platform/x86/intel_mid_powerbtn.c
index 6b18aba..8d67752 100644
--- a/drivers/platform/x86/intel_mid_powerbtn.c
+++ b/drivers/platform/x86/intel_mid_powerbtn.c
@@ -66,10 +66,8 @@
 		return -EINVAL;
 
 	input = input_allocate_device();
-	if (!input) {
-		dev_err(&pdev->dev, "Input device allocation error\n");
+	if (!input)
 		return -ENOMEM;
-	}
 
 	input->name = pdev->name;
 	input->phys = "power-button/input0";