fileiotest: verify read size
fileiotest: verify read size

add assert to dma_read return

Signed-off-by: Raphael S. Carvalho <1e2942cea40e3b4d2162dfcd9e53e41c05a84d22@cloudius-systems.com>

linearregression/seastar,bowlofstew/seastar,kangkot/scylla,capturePointer/scylla,raphaelsc/seastar,bowlofstew/scylla,anzihenry/seastar,stamhe/seastar,phonkee/scylla,xtao/seastar,jonathanleang/seastar,eklitzke/scylla,duarten/scylla,kjniemi/seastar,scylladb/seastar,hongliangzhao/seastar,dwdm/scylla,ducthangho/imdb,tempbottle/seastar,joerg84/seastar,bowlofstew/seastar,avikivity/seastar,glommer/scylla,respu/scylla,victorbriz/scylla,wildinto/scylla,wildinto/seastar,xtao/seastar,linearregression/seastar,tempbottle/scylla,slivne/seastar,avikivity/scylla,avikivity/seastar,printedheart/seastar,stamhe/seastar,chunshengster/seastar,dreamsxin/seastar,stamhe/seastar,raphaelsc/seastar,kangkot/scylla,linearregression/scylla,cloudius-systems/seastar,scylladb/scylla-seastar,wildinto/scylla,leejir/seastar,phonkee/scylla,linearregression/seastar,cloudius-systems/seastar,acbellini/seastar,kjniemi/scylla,tempbottle/scylla,acbellini/scylla,asias/scylla,kjniemi/scylla,jonathanleang/seastar,dreamsxin/seastar,rentongzhang/scylla,capturePointer/scylla,acbellini/seastar,xtao/seastar,kjniemi/scylla,dwdm/seastar,sjperkins/seastar,joerg84/seastar,rluta/scylla,leejir/seastar,linearregression/scylla,victorbriz/scylla,scylladb/scylla,mixja/seastar,dwdm/seastar,gwicke/scylla,raphaelsc/scylla,koolhazz/seastar,aruanruan/scylla,rentongzhang/scylla,jonathanleang/seastar,kjniemi/seastar,stamhe/scylla,raphaelsc/scylla,ducthangho/imdb,norcimo5/seastar,avikivity/scylla,joerg84/seastar,rluta/scylla,acbellini/scylla,respu/scylla,gwicke/scylla,anzihenry/seastar,victorbriz/scylla,respu/scylla,tempbottle/seastar,mixja/seastar,anzihenry/seastar,eklitzke/scylla,koolhazz/seastar,scylladb/scylla-seastar,capturePointer/scylla,shyamalschandra/seastar,kangkot/scylla,rluta/scylla,phonkee/scylla,tempbottle/scylla,kjniemi/seastar,norcimo5/seastar,avikivity/scylla,linearregression/scylla,syuu1228/seastar,glommer/scylla,duarten/scylla,bowlofstew/scylla,wildinto/seastar,koolhazz/seastar,dreamsxin/seastar,flashbuckets/seastar,shaunstanislaus/scylla,stamhe/scylla,dwdm/scylla,justintung/scylla,dwdm/scylla,aruanruan/scylla,justintung/scylla,shaunstanislaus/scylla,acbellini/scylla,avikivity/seastar,rentongzhang/scylla,bowlofstew/scylla,norcimo5/seastar,leejir/seastar,justintung/scylla,raphaelsc/scylla,cloudius-systems/seastar,guiquanz/scylla,guiquanz/scylla,eklitzke/scylla,aruanruan/scylla,scylladb/seastar,chunshengster/seastar,syuu1228/seastar,hongliangzhao/seastar,hongliangzhao/seastar,scylladb/scylla-seastar,asias/scylla,duarten/scylla,acbellini/seastar,wildinto/seastar,scylladb/scylla,mixja/seastar,chunshengster/seastar,syuu1228/seastar,scylladb/scylla,glommer/scylla,printedheart/seastar,bzero/seastar,dwdm/seastar,slivne/seastar,guiquanz/scylla,sjperkins/seastar,flashbuckets/seastar,raphaelsc/seastar,tempbottle/seastar,asias/scylla,shyamalschandra/seastar,scylladb/scylla,bzero/seastar,senseb/scylla,flashbuckets/seastar,bowlofstew/seastar,gwicke/scylla,sjperkins/seastar,senseb/scylla,senseb/scylla,shyamalschandra/seastar,shaunstanislaus/scylla,slivne/seastar,bzero/seastar,wildinto/scylla,printedheart/seastar,ducthangho/imdb,stamhe/scylla,scylladb/seastar