staging: qlge: add braces around macro arguments

Fix checkpatch.pl warnings of adding braces around macro arguments to
prevent precedence issues by adding braces in qlge_dbg.c

Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200221195649.GA18450@kaaira-HP-Pavilion-Notebook


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