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authorSven Eckelmann <sven@narfation.org>2016-10-29 09:18:43 +0200
committerSimon Wunderlich <sw@simonwunderlich.de>2016-11-04 12:27:39 +0100
commite13258f38e927b61cdb5f4ad25309450d3b127d1 (patch)
tree7aff8e664704feeda9cf96deed3b61681782c8b6 /net/batman-adv/tp_meter.c
parent27915aa61060fd8954a68a86657784705955088a (diff)
downloadop-kernel-dev-e13258f38e927b61cdb5f4ad25309450d3b127d1.zip
op-kernel-dev-e13258f38e927b61cdb5f4ad25309450d3b127d1.tar.gz
batman-adv: Detect missing primaryif during tp_send as error
The throughput meter detects different situations as problems for the current test. It stops the test after these and reports it to userspace. This also has to be done when the primary interface disappeared during the test. Fixes: 33a3bb4a3345 ("batman-adv: throughput meter implementation") Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv/tp_meter.c')
-rw-r--r--net/batman-adv/tp_meter.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/batman-adv/tp_meter.c b/net/batman-adv/tp_meter.c
index 2333777..8af1611 100644
--- a/net/batman-adv/tp_meter.c
+++ b/net/batman-adv/tp_meter.c
@@ -837,6 +837,7 @@ static int batadv_tp_send(void *arg)
primary_if = batadv_primary_if_get_selected(bat_priv);
if (unlikely(!primary_if)) {
err = BATADV_TP_REASON_DST_UNREACHABLE;
+ tp_vars->reason = err;
goto out;
}
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