drop some obsolete "x = x" compiler warning hacks

diff --git a/fast-import.c b/fast-import.c
index eed97c8fa9f3e1624f69443e28f76d995e589b34..e12a8b88ee842dac49a38d640817395cb3b98b28 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -1691,7 +1691,7 @@ static int update_branch(struct branch *b)
                        return error("Branch %s is missing commits.", b->name);
                }
 
-               if (!in_merge_bases(old_cmit, &new_cmit, 1)) {
+               if (!in_merge_bases(old_cmit, new_cmit)) {
                        unlock_ref(lock);
                        warning("Not updating %s"
                                " (new tip %s does not contain %s)",
@@ -2434,7 +2434,7 @@ static void note_change_n(struct branch *b, unsigned char *old_fanout)
 {
        const char *p = command_buf.buf + 2;
        static struct strbuf uq = STRBUF_INIT;
-       struct object_entry *oe = oe;
+       struct object_entry *oe;
        struct branch *s;
        unsigned char sha1[20], commit_sha1[20];
        char path[60];
@@ -2613,7 +2613,7 @@ static int parse_from(struct branch *b)
 
 static struct hash_list *parse_merge(unsigned int *count)
 {
-       struct hash_list *list = NULL, *n, *e = e;
+       struct hash_list *list = NULL, **tail = &list, *n;
        const char *from;
        struct branch *s;
 
@@ -2641,11 +2641,9 @@ static struct hash_list *parse_merge(unsigned int *count)
                        die("Invalid ref name or SHA1 expression: %s", from);
 
                n->next = NULL;
-               if (list)
-                       e->next = n;
-               else
-                       list = n;
-               e = n;
+               *tail = n;
+               tail = &n->next;
+
                (*count)++;
                read_next_command();
        }