CLEANUP: checks: fix double usage of cur / current_step in tcp-checks
This cleanup is a preliminary requirement to the upcoming fixes for
the bug that affect tcp-check's improper use of lists. It will have
to be backported to 1.5 though it will not easily apply.
There are two variables pointing to the current rule within the loop,
and either one or the other is used depending on the code blocks,
making it much harder to apply checks to fix the list walking bug.
So first get rid of "cur" and only focus on current_step.
(cherry picked from commit ce8c42a37a44a1e0cb94e81abb7cc2baf3d0ef80)
[wt: 1.5 doesn't have comments so this patch differs significantly
from 1.6, but it's needed for the next batch of fixes]
1 file changed