[PATCH i-g-t 06/10] lib/chamelium: Clear error after checking if chamelium is reachable

[Arkadiusz Hiler]

Otherwise this may get us stuck in perpetual failure mode.

Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler at intel.com>
Reviewed-by: Petri Latvala <petri.latvala at intel.com>
---
 lib/igt_chamelium.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/igt_chamelium.c b/lib/igt_chamelium.c
index aaf17d51..b347682d 100644
--- a/lib/igt_chamelium.c
+++ b/lib/igt_chamelium.c
@@ -361,11 +361,17 @@ static bool __chamelium_is_reachable(struct chamelium *chamelium)
 	if (res != NULL)
 		xmlrpc_DECREF(res);
 
-	if (chamelium->env.fault_occurred)
+	if (chamelium->env.fault_occurred) {
 		igt_debug("Chamelium RPC call failed: %s\n",
 			  chamelium->env.fault_string);
 
-	return !chamelium->env.fault_occurred;
+		xmlrpc_env_clean(&chamelium->env);
+		xmlrpc_env_init(&chamelium->env);
+
+		return false;
+	}
+
+	return true;
 }
 
 void chamelium_wait_reachable(struct chamelium *chamelium, int timeout)
-- 
2.24.1