[PATCH v1 02/31] net/ntnic: add thread check return code

[Serhii Iliushyk]

From: Danylo Vodopianov <dvo-plv at napatech.com>

CI found couple coverity problems which were fixed in this commit.

CID: 448965 Error handling issues (CHECKED_RETURN).

Thread return code check was added.

Coverity issue: 448965
Fixes: a1ba8c473f5c ("net/ntnic: add statistics poll")

Signed-off-by: Danylo Vodopianov <dvo-plv at napatech.com>
---
 drivers/net/ntnic/ntnic_ethdev.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ntnic/ntnic_ethdev.c b/drivers/net/ntnic/ntnic_ethdev.c
index 2a2643a106..620d023a71 100644
--- a/drivers/net/ntnic/ntnic_ethdev.c
+++ b/drivers/net/ntnic/ntnic_ethdev.c
@@ -2516,8 +2516,11 @@ static int init_shutdown(void)
 	NT_LOG(DBG, NTNIC, "Starting shutdown handler");
 	kill_pmd = 0;
 	previous_handler = signal(SIGINT, signal_handler_func_int);
-	THREAD_CREATE(&shutdown_tid, shutdown_thread, NULL);
-
+	int ret = THREAD_CREATE(&shutdown_tid, shutdown_thread, NULL);
+	if (ret != 0) {
+		NT_LOG(ERR, NTNIC, "Failed to create shutdown thread, error code: %d", ret);
+		return -1;
+	}
 	/*
 	 * 1 time calculation of 1 sec stat update rtc cycles to prevent stat poll
 	 * flooding by OVS from multiple virtual port threads - no need to be precise
-- 
2.45.0