batctl/patches/0001-batctl-Return-EXIT_FAILURE-when-throughputmeter-fail.patch

   1 From: Leonardo Mörlein <me@irrelefant.net>
   2 Date: Wed, 8 Apr 2020 23:49:03 +0200
   3 Subject: batctl: Return EXIT_FAILURE when throughputmeter failed
   4
   5 The command returned a success even an error was shown during the
   6 execution.
   7
   8   $ (sudo batctl tp 77:77:77:77:77:77 && echo true) || echo false
   9   Destination unreachable
  10   true
  11
  12 Instead it should indicate a failure when the kernel replied with a
  13 non-success return_value:
  14
  15   $ (sudo ./batctl tp 77:77:77:77:77:77 && echo true) || echo false
  16   Destination unreachable
  17   false
  18
  19 Fixes: f109b3473f86 ("batctl: introduce throughput meter support")
  20 Signed-off-by: Leonardo Mörlein <me@irrelefant.net>
  21 [sven@narfation.org: adjusted commit message]
  22 Signed-off-by: Sven Eckelmann <sven@narfation.org>
  23
  24 Origin: upstream, https://git.open-mesh.org/batctl.git/commit/df8bf5164b6904f61ae0b0db090fb5bb41b4f06d
  25
  26 diff --git a/tp_meter.c b/tp_meter.c
  27 index c7904857865c5b2a51cf30e7963394dd9b6c029c..403c88452b4ad56f4049f64829c6d2bdd015810a 100644
  28 --- a/tp_meter.c
  29 +++ b/tp_meter.c
  30 @@ -480,6 +480,7 @@ int tp_meter(char *mesh_iface, int argc, char **argv)
  31                 goto out;
  32         }
  33
  34 +       ret = EXIT_FAILURE;
  35         switch (result.return_value) {
  36         case BATADV_TP_REASON_DST_UNREACHABLE:
  37                 fprintf(stderr, "Destination unreachable\n");