rfkill: Remove unnecessary OOM logging messages

Removing unnecessary messages saves code and text.

Site specific OOM messages are duplications of a generic MM
out of memory message and aren't really useful, so just
delete them.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/rfkill/rfkill-regulator.c b/net/rfkill/rfkill-regulator.c
index 18dc512..3ca7277 100644
--- a/net/rfkill/rfkill-regulator.c
+++ b/net/rfkill/rfkill-regulator.c
@@ -90,7 +90,6 @@
 				pdata->type,
 				&rfkill_regulator_ops, rfkill_data);
 	if (rf_kill == NULL) {
-		dev_err(&pdev->dev, "Cannot alloc rfkill device\n");
 		ret = -ENOMEM;
 		goto err_rfkill_alloc;
 	}