staging: android: ion: ion.c Add a new blank line after decleration

This patch fix checkpatch.pl warning
Tested by compilation only.

Signed-off-by: Phong Tran <tranmanphong@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
index 2703609..cad76ae 100644
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/staging/android/ion/ion.c
@@ -805,6 +805,7 @@
 						client, &debug_client_fops);
 	if (!client->debug_root) {
 		char buf[256], *path;
+
 		path = dentry_path(dev->clients_debug_root, buf, 256);
 		pr_err("Failed to create client debugfs at %s/%s\n",
 			path, client->display_name);