merge-recursive: remove final remaining caller of merge_file_one()

The function names merge_file_one() and merge_file_1() aren't
particularly intuitive function names, especially since there is no
associated merge_file() function that these are related to.  The
previous commit showed that merge_file_one() was prone to be called when
merge_file_1() should be, and since it is just a thin wrapper around
merge_file_1() anyway and only has one caller left, let's just remove
merge_file_one() entirely.

(It also turns out that the one remaining caller of merge_file_one()
has very broken code that needs to be completely rewritten, but that's
the subject of a future patch series; for now, we're just translating
it into a merge_file_1() call.)

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/merge-recursive.c b/merge-recursive.c
index 9e4e3da67221ff7bed9c05f1a2916ecaee1bc74d..2654a8a48583d9c27ccf4184ba936ffba155b28f 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1366,27 +1366,6 @@ static int merge_file_1(struct merge_options *o,
        return 0;
 }
 
-static int merge_file_one(struct merge_options *o,
-                         const char *path,
-                         const struct object_id *o_oid, int o_mode,
-                         const struct object_id *a_oid, int a_mode,
-                         const struct object_id *b_oid, int b_mode,
-                         const char *branch1,
-                         const char *branch2,
-                         struct merge_file_info *mfi)
-{
-       struct diff_filespec one, a, b;
-
-       one.path = a.path = b.path = (char *)path;
-       oidcpy(&one.oid, o_oid);
-       one.mode = o_mode;
-       oidcpy(&a.oid, a_oid);
-       a.mode = a_mode;
-       oidcpy(&b.oid, b_oid);
-       b.mode = b_mode;
-       return merge_file_1(o, &one, &a, &b, path, branch1, branch2, mfi);
-}
-
 static int handle_rename_via_dir(struct merge_options *o,
                                 struct diff_filepair *pair,
                                 const char *rename_branch,
@@ -2730,12 +2709,23 @@ static int process_renames(struct merge_options *o,
                                       ren1_dst, branch2);
                                if (o->call_depth) {
                                        struct merge_file_info mfi;
-                                       if (merge_file_one(o, ren1_dst, &null_oid, 0,
-                                                          &ren1->pair->two->oid,
-                                                          ren1->pair->two->mode,
-                                                          &dst_other.oid,
-                                                          dst_other.mode,
-                                                          branch1, branch2, &mfi)) {
+                                       struct diff_filespec one, a, b;
+
+                                       oidcpy(&one.oid, &null_oid);
+                                       one.mode = 0;
+                                       one.path = ren1->pair->two->path;
+
+                                       oidcpy(&a.oid, &ren1->pair->two->oid);
+                                       a.mode = ren1->pair->two->mode;
+                                       a.path = one.path;
+
+                                       oidcpy(&b.oid, &dst_other.oid);
+                                       b.mode = dst_other.mode;
+                                       b.path = one.path;
+
+                                       if (merge_file_1(o, &one, &a, &b, ren1_dst,
+                                                        branch1, branch2,
+                                                        &mfi)) {
                                                clean_merge = -1;
                                                goto cleanup_and_return;
                                        }