1 files changed, 3 insertions, 2 deletions

diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c
index f9e75531ea0..8a106499ec4 100644
--- a/scripts/genksyms/genksyms.c
+++ b/scripts/genksyms/genksyms.c
@@ -40,7 +40,8 @@ static struct symbol *symtab[HASH_BUCKETS];
 static FILE *debugfile;
 
 int cur_line = 1;
-char *cur_filename;
+char *cur_filename, *source_file;
+int in_source_file;
 
 static int flag_debug, flag_dump_defs, flag_reference, flag_dump_types,
            flag_preserve, flag_warnings;
@@ -448,7 +449,7 @@ static struct string_list *read_node(FILE *f)
         node.string = buffer;
 
         if (node.string[1] == '#') {
-                int n;
+                size_t n;
 
                 for (n = 0; n < ARRAY_SIZE(symbol_types); n++) {
                         if (node.string[0] == symbol_types[n].n) {