In grub-core/loader/i386/bsdXX.c and grub-core/loader/multiboot_elfxx.c, error
conditionals are simplified to statements such as "if (err)". Even though the
assumption that non-zero values give errors is correct, it would be clearer and
more consistent to compare these conditionals to GRUB_ERR_NONE.
Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
8df6e1c067