1 files changed, 7 insertions, 9 deletions

diff --git a/src/fileio.c b/src/fileio.c
index cb070029a9b..a57d50b24e0 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -5643,14 +5643,12 @@ A non-nil CURRENT-ONLY argument means save only current buffer.  */)
           {
             block_input ();
             if (!NILP (BVAR (b, filename)))
-              {
-                fwrite (SDATA (BVAR (b, filename)), 1,
-                        SBYTES (BVAR (b, filename)), stream);
-              }
-            putc ('\n', stream);
-            fwrite (SDATA (BVAR (b, auto_save_file_name)), 1,
-                    SBYTES (BVAR (b, auto_save_file_name)), stream);
-            putc ('\n', stream);
+              fwrite_unlocked (SDATA (BVAR (b, filename)), 1,
+                               SBYTES (BVAR (b, filename)), stream);
+            putc_unlocked ('\n', stream);
+            fwrite_unlocked (SDATA (BVAR (b, auto_save_file_name)), 1,
+                             SBYTES (BVAR (b, auto_save_file_name)), stream);
+            putc_unlocked ('\n', stream);
             unblock_input ();
           }
 
@@ -5841,7 +5839,7 @@ effect except for flushing STREAM's data.  */)
 
   binmode = NILP (mode) ? O_TEXT : O_BINARY;
   if (fp != stdin)
-    fflush (fp);
+    fflush_unlocked (fp);
 
   return (set_binary_mode (fileno (fp), binmode) == O_BINARY) ? Qt : Qnil;
 }