Remove an almost unused function.

The only call to it was special-cased to return the Vestibule immediately.

1 files changed, 0 insertions, 16 deletions

diff --git a/crawl-ref/source/branch.cc b/crawl-ref/source/branch.cc
index 08e1949146..62a2d20fd9 100644
--- a/crawl-ref/source/branch.cc
+++ b/crawl-ref/source/branch.cc
@@ -22,22 +22,6 @@ bool at_branch_bottom()
     return brdepth[you.where_are_you] == you.depth;
 }
 
-level_id branch_entry_level(branch_type branch)
-{
-    // Hell and its subbranches need obnoxious special-casing:
-    if (branch == BRANCH_VESTIBULE_OF_HELL)
-        return level_id(you.hell_branch, you.hell_exit);
-    else if (is_hell_subbranch(branch))
-        return level_id(BRANCH_VESTIBULE_OF_HELL, 1);
-
-    const branch_type parent = branches[branch].parent_branch;
-    const int subdepth = startdepth[branch];
-
-    // This may be invalid if the branch doesn't exist this game --
-    // it's the caller's job to check.
-    return level_id(parent, subdepth);
-}
-
 level_id current_level_parent()
 {
     // Never called from X[], we don't have to support levels you're not on.