staging: qlge: cleanup indent in qlge_main.c

Cleanup indentation style in qlge_main.c.
Fix 2 warnings found by checkpatch.pl.
Signed-off-by: Mathieu Dolmen <mathieu.dolmen@gmail.com>
Link: https://lore.kernel.org/r/20200419125712.27506-1-mathieu.dolmen@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>