staging: vt6656: Fix multiple blank lines warning

This patch fixes the checkpatch.pl warnings like:
CHECK: Please don't use multiple blank lines
+
+

Signed-off-by: Sathish Kumar <skumark1902@gmail.com>
Link: https://lore.kernel.org/r/20220322084334.4077-1-skumark1902@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>