imap-send.c: inline parse_imap_list() in parse_list()

The function is only called from here.

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>

imap-send.c

@@ -669,21 +669,16 @@ static int parse_imap_list_l(struct imap *imap, char **sp, struct imap_list **cu
 	return -1;
 }
 
-static struct imap_list *parse_imap_list(struct imap *imap, char **sp)
+static struct imap_list *parse_list(char **sp)
 {
 	struct imap_list *head;
 
-	if (!parse_imap_list_l(imap, sp, &head, 0))
+	if (!parse_imap_list_l(NULL, sp, &head, 0))
 		return head;
 	free_list(head);
 	return NULL;
 }
 
-static struct imap_list *parse_list(char **sp)
-{
-	return parse_imap_list(NULL, sp);
-}
-
 static void parse_capability(struct imap *imap, char *cmd)
 {
 	char *arg;