CLEANUP: acl: cleanup some of the redundancy and spaghetti after last fix
This code aims at clearing up the ACL parsing code a bit to make it
more obvious what happens in the case of an ACL keyword and what happens
in the case of a sample expression. Variables prev_type and cur_type were
merged, and ACL keyword processing functions are checked only once.
This patch could be backported into 1.5 after the previous patch, in order
to keep the code more maintainable.
(cherry picked from commit aa4e32e10a126ad8370551c9ce0c65882f59d6bc)
1 file changed