[dpdk-dev] [PATCH 19.08 3/6] ipc: don't unregister action if ipc unsupported

[Anatoly Burakov <anatoly.burakov@intel.com>]

Currently, unregister will be attempted even if IPC wasn't
supported in the first place. It is harmless, but for
consistency reasons, update the unregister API call to
exit early when IPC is not supported.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 lib/librte_eal/common/eal_common_proc.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/librte_eal/common/eal_common_proc.c b/lib/librte_eal/common/eal_common_proc.c
index a40aa2c1b..4c062a306 100644
--- a/lib/librte_eal/common/eal_common_proc.c
+++ b/lib/librte_eal/common/eal_common_proc.c
@@ -239,6 +239,11 @@ rte_mp_action_unregister(const char *name)
 	if (validate_action_name(name))
 		return;
 
+	if (internal_config.no_shconf) {
+		RTE_LOG(DEBUG, EAL, "No shared files mode enabled, IPC is disabled\n");
+		return;
+	}
+
 	pthread_mutex_lock(&mp_mutex_action);
 	entry = find_action_entry_by_name(name);
 	if (entry == NULL) {
-- 
2.17.1