[PATCH 1/2] remote: pass repository to push tracking helper

["Harald Nordgren via GitGitGadget" <gitgitgadget@gmail.com>]

From: Harald Nordgren <haraldnordgren@gmail.com>

The push tracking helper currently only needs the push remote. However,
resolving a URL-valued remote requires access to the repository's list
of configured remotes.

Pass the repository through the existing callers and mark the parameter
as unused for now. This prepares the helper for that lookup without
changing its behavior.

Signed-off-by: Harald Nordgren <haraldnordgren@gmail.com>
---
 remote.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/remote.c b/remote.c
index e6c52c850c..89d0f9e2d8 100644
--- a/remote.c
+++ b/remote.c
@@ -1887,7 +1887,8 @@ const char *branch_get_upstream(struct branch *branch, struct strbuf *err)
 	return branch->merge[0]->dst;
 }
 
-static char *tracking_for_push_dest(struct remote *remote,
+static char *tracking_for_push_dest(struct repository *repo UNUSED,
+				    struct remote *remote,
 				    const char *refname,
 				    struct strbuf *err)
 {
@@ -1925,13 +1926,13 @@ static char *branch_get_push_1(struct repository *repo,
 					 _("push refspecs for '%s' do not include '%s'"),
 					 remote->name, branch->name);
 
-		ret = tracking_for_push_dest(remote, dst, err);
+		ret = tracking_for_push_dest(repo, remote, dst, err);
 		free(dst);
 		return ret;
 	}
 
 	if (remote->mirror)
-		return tracking_for_push_dest(remote, branch->refname, err);
+		return tracking_for_push_dest(repo, remote, branch->refname, err);
 
 	switch (push_default) {
 	case PUSH_DEFAULT_NOTHING:
@@ -1939,7 +1940,7 @@ static char *branch_get_push_1(struct repository *repo,
 
 	case PUSH_DEFAULT_MATCHING:
 	case PUSH_DEFAULT_CURRENT:
-		return tracking_for_push_dest(remote, branch->refname, err);
+		return tracking_for_push_dest(repo, remote, branch->refname, err);
 
 	case PUSH_DEFAULT_UPSTREAM:
 		return xstrdup_or_null(branch_get_upstream(branch, err));
@@ -1953,7 +1954,7 @@ static char *branch_get_push_1(struct repository *repo,
 			up = branch_get_upstream(branch, err);
 			if (!up)
 				return NULL;
-			cur = tracking_for_push_dest(remote, branch->refname, err);
+			cur = tracking_for_push_dest(repo, remote, branch->refname, err);
 			if (!cur)
 				return NULL;
 			if (strcmp(cur, up)) {
-- 
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