[src/trunk]: src/sys/lib/libsa Twiddle also for data transfer for seek.

[rin <rin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e72976e6da20
branches:  trunk
changeset: 953962:e72976e6da20
user:      rin <rin%NetBSD.org@localhost>
date:      Fri Mar 26 10:35:08 2021 +0000

description:
Twiddle also for data transfer for seek.

diffstat:

 sys/lib/libsa/tftp.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (33 lines):

diff -r de4622a267f8 -r e72976e6da20 sys/lib/libsa/tftp.c
--- a/sys/lib/libsa/tftp.c      Fri Mar 26 09:35:18 2021 +0000
+++ b/sys/lib/libsa/tftp.c      Fri Mar 26 10:35:08 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tftp.c,v 1.36 2019/03/31 20:08:45 christos Exp $        */
+/*     $NetBSD: tftp.c,v 1.37 2021/03/26 10:35:08 rin Exp $     */
 
 /*
  * Copyright (c) 1996
@@ -288,11 +288,6 @@
                int needblock;
                size_t count;
 
-#if !defined(LIBSA_NO_TWIDDLE)
-               if (!(tc++ % 16))
-                       twiddle();
-#endif
-
                needblock = tftpfile->off / SEGSIZE + 1;
 
                if (tftpfile->currblock > needblock) {  /* seek backwards */
@@ -306,6 +301,11 @@
                while (tftpfile->currblock < needblock) {
                        int res;
 
+#if !defined(LIBSA_NO_TWIDDLE)
+                       if (!(tc++ % 16))
+                               twiddle();
+#endif
+
                        res = tftp_getnextblock(tftpfile);
                        if (res) {      /* no answer */
 #ifdef DEBUG