--- zzzz-none-000/linux-3.10.107/scripts/basic/fixdep.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/scripts/basic/fixdep.c	2021-02-04 17:41:59.000000000 +0000
@@ -192,23 +192,6 @@
 }
 
 /*
- * Clear the set of configuration strings.
- */
-static void clear_config(void)
-{
-	struct item *aux, *next;
-	unsigned int i;
-
-	for (i = 0; i < HASHSZ; i++) {
-		for (aux = hashtab[i]; aux; aux = next) {
-			next = aux->next;
-			free(aux);
-		}
-		hashtab[i] = NULL;
-	}
-}
-
-/*
  * Record the use of a CONFIG_* word.
  */
 static void use_config(const char *m, int slen)
@@ -251,7 +234,8 @@
 			continue;
 		if (memcmp(p, "CONFIG_", 7))
 			continue;
-		for (q = p + 7; q < map + len; q++) {
+		p += 7;
+		for (q = p; q < map + len; q++) {
 			if (!(isalnum(*q) || *q == '_'))
 				goto found;
 		}
@@ -260,9 +244,9 @@
 	found:
 		if (!memcmp(q - 7, "_MODULE", 7))
 			q -= 7;
-		if( (q-p-7) < 0 )
+		if (q - p < 0)
 			continue;
-		use_config(p+7, q-p-7);
+		use_config(p, q - p);
 	}
 }
 
@@ -324,8 +308,6 @@
 	int saw_any_target = 0;
 	int is_first_dep = 0;
 
-	clear_config();
-
 	while (m < end) {
 		/* Skip any "white space" */
 		while (m < end && (*m == ' ' || *m == '\\' || *m == '\n'))
@@ -409,10 +391,10 @@
 		exit(2);
 	}
 	if (fstat(fd, &st) < 0) {
-                fprintf(stderr, "fixdep: error fstat'ing depfile: ");
-                perror(depfile);
-                exit(2);
-        }
+		fprintf(stderr, "fixdep: error fstat'ing depfile: ");
+		perror(depfile);
+		exit(2);
+	}
 	if (st.st_size == 0) {
 		fprintf(stderr,"fixdep: %s is empty\n",depfile);
 		close(fd);