expire_reflog(): rename "ref" parameter to "refname"

This is our usual convention.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/reflog.c b/builtin/reflog.c
index 160541aa2f3a4e35c0822b5879aeb68e60c5a899..ff51dbfc0a71bd28f0dc1ffa2e3be9dcc86bcb8e 100644 (file)
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -349,7 +349,7 @@ static int push_tip_to_list(const char *refname, const unsigned char *sha1, int
        return 0;
 }
 
-static int expire_reflog(const char *ref, const unsigned char *sha1,
+static int expire_reflog(const char *refname, const unsigned char *sha1,
                         struct cmd_reflog_expire_cb *cmd)
 {
        struct expire_reflog_cb cb;
@@ -365,20 +365,20 @@ static int expire_reflog(const char *ref, const unsigned char *sha1,
         * we take the lock for the ref itself to prevent it from
         * getting updated.
         */
-       lock = lock_any_ref_for_update(ref, sha1, 0, NULL);
+       lock = lock_any_ref_for_update(refname, sha1, 0, NULL);
        if (!lock)
-               return error("cannot lock ref '%s'", ref);
-       log_file = git_pathdup("logs/%s", ref);
-       if (!reflog_exists(ref))
+               return error("cannot lock ref '%s'", refname);
+       log_file = git_pathdup("logs/%s", refname);
+       if (!reflog_exists(refname))
                goto finish;
        if (!cmd->dry_run) {
-               newlog_path = git_pathdup("logs/%s.lock", ref);
+               newlog_path = git_pathdup("logs/%s.lock", refname);
                cb.newlog = fopen(newlog_path, "w");
        }
 
        cb.cmd = cmd;
 
-       if (!cmd->expire_unreachable || !strcmp(ref, "HEAD")) {
+       if (!cmd->expire_unreachable || !strcmp(refname, "HEAD")) {
                tip_commit = NULL;
                cb.unreachable_expire_kind = UE_HEAD;
        } else {
@@ -407,7 +407,7 @@ static int expire_reflog(const char *ref, const unsigned char *sha1,
                mark_reachable(&cb);
        }
 
-       for_each_reflog_ent(ref, expire_reflog_ent, &cb);
+       for_each_reflog_ent(refname, expire_reflog_ent, &cb);
 
        if (cb.unreachable_expire_kind != UE_ALWAYS) {
                if (cb.unreachable_expire_kind == UE_HEAD) {