[dpdk-dev] [PATCH 2/2] test: proceed if timer subsystem was initialized

[Michal Krawczyk]

From: Stanislaw Kardach <k...@semihalf.com>

rte_timer_subsystem_init() may return -EALREADY if the timer subsystem
was already initialized. This can happen i.e. in PMD code (see
eth_ena_dev_init). This is not an error, rather a notification as the
initialization function simply returns without any action taken.

Signed-off-by: Stanislaw Kardach <k...@semihalf.com>
Reviewed-by: Michal Krawczyk <m...@semihalf.com>
---
 app/test/test.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/test/test.c b/app/test/test.c
index 624dd48042..864523ed61 100644
--- a/app/test/test.c
+++ b/app/test/test.c
@@ -134,8 +134,13 @@ main(int argc, char **argv)
                goto out;
        }
 
+       argv += ret;
+
+       prgname = argv[0];
+
 #ifdef RTE_LIB_TIMER
-       if (rte_timer_subsystem_init() < 0) {
+       ret = rte_timer_subsystem_init();
+       if (ret < 0 && ret != -EALREADY) {
                ret = -1;
                goto out;
        }
@@ -146,10 +151,6 @@ main(int argc, char **argv)
                goto out;
        }
 
-       argv += ret;
-
-       prgname = argv[0];
-
        recursive_call = getenv(RECURSIVE_ENV_VAR);
        if (recursive_call != NULL) {
                ret = do_recursive_call();
-- 
2.25.1