Add a blank line after variable declarations as suggested by checkpatch.
Signed-off-by: Mrinal Pandey <mrinalmni@gmail.com>
Link: https://lore.kernel.org/r/20200724131254.qxbvderrws36dzzq@mrinalpandeySigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>