kconfig: display recursive dependency resolution hint just once

[carl9170fw.git] / config / symbol.c

diff --git a/config/symbol.c b/config/symbol.c
index 20136ffefb23b814fa8b300b70a07b821b3ec71f..35e0937aa6a6fd3b47f15974f6df121c41c55488 100644 (file)
--- a/config/symbol.c
+++ b/config/symbol.c
@@ -1061,7 +1061,7 @@ struct symbol **sym_re_search(const char *pattern)
        }
        if (sym_match_arr) {
                qsort(sym_match_arr, cnt, sizeof(struct sym_match), sym_rel_comp);
-               sym_arr = malloc((cnt+1) * sizeof(struct symbol));
+               sym_arr = malloc((cnt+1) * sizeof(struct symbol *));
                if (!sym_arr)
                        goto sym_re_search_free;
                for (i = 0; i < cnt; i++)
@@ -1150,8 +1150,7 @@ static void sym_check_print_recursive(struct symbol *last_sym)
                if (stack->sym == last_sym)
                        fprintf(stderr, "%s:%d:error: recursive dependency detected!\n",
                                prop->file->name, prop->lineno);
-                       fprintf(stderr, "For a resolution refer to Documentation/kbuild/kconfig-language.txt\n");
-                       fprintf(stderr, "subsection \"Kconfig recursive dependency limitations\"\n");
+
                if (stack->expr) {
                        fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n",
                                prop->file->name, prop->lineno,
@@ -1181,6 +1180,11 @@ static void sym_check_print_recursive(struct symbol *last_sym)
                }
        }
 
+       fprintf(stderr,
+               "For a resolution refer to Documentation/kbuild/kconfig-language.txt\n"
+               "subsection \"Kconfig recursive dependency limitations\"\n"
+               "\n");
+
        if (check_top == &cv_stack)
                dep_stack_remove();
 }