Staging: qlge: Add a blank line after variable

Cleanup checkpatch.pl WARNINGS: Missing a blank line after declarations.

Signed-off-by: Sam Muhammed <jane.pnx9@gmail.com>
Link: https://lore.kernel.org/r/20200319132135.3362-1-jane.pnx9@gmail.com


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