Revert "md/raid5: limit request size according to implementation limits"

This reverts commit e8d7c33232.

Now that raid5 doesn't abuse bi_phys_segments any more, we no longer
need to impose these limits.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
This commit is contained in:
NeilBrown 2017-03-15 14:05:13 +11:00 • committed by Shaohua Li
commit 97d5343808