staging: qlge: qlge.h: add spaces around operators

Add spaces around operators cleanup reported by checkpatch.

Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309162728.4342-3-payalskshirsagar1234@gmail.com


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