diff --git a/[refs] b/[refs]
index 69b9d685bd55..7156a17a903a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4f0c28f77932c51ba7639a6174047ec8c6560116
+refs/heads/master: 70cc01e7579cdb71f42f3f7085ab457be7808783
diff --git a/trunk/scripts/kconfig/confdata.c b/trunk/scripts/kconfig/confdata.c
index 5a58965d8800..7c7a5a6cc3f5 100644
--- a/trunk/scripts/kconfig/confdata.c
+++ b/trunk/scripts/kconfig/confdata.c
@@ -464,7 +464,7 @@ kconfig_print_comment(FILE *fp, const char *value, void *arg)
 		fprintf(fp, "#");
 		if (l) {
 			fprintf(fp, " ");
-			fwrite(p, l, 1, fp);
+			xfwrite(p, l, 1, fp);
 			p += l;
 		}
 		fprintf(fp, "\n");
@@ -537,7 +537,7 @@ header_print_comment(FILE *fp, const char *value, void *arg)
 		fprintf(fp, " *");
 		if (l) {
 			fprintf(fp, " ");
-			fwrite(p, l, 1, fp);
+			xfwrite(p, l, 1, fp);
 			p += l;
 		}
 		fprintf(fp, "\n");