mesh: Allow to finish key refresh when no AppKeys are stored

This handles a case when a Key Refresh procedure is in place with
no application keys stored in the keyring. When KR procedure is
finalized, the check for the presence of AppKeys storage directory
does not return failure if the directory does not exist.

Also, remove duplicate include.

1 files changed, 5 insertions, 2 deletions

diff --git a/mesh/keyring.c b/mesh/keyring.c
index 41cb2e980..4a6f9f27d 100644
--- a/mesh/keyring.c
+++ b/mesh/keyring.c
@@ -24,10 +24,10 @@
 #define _GNU_SOURCE
 #include <fcntl.h>
 #include <dirent.h>
+#include <errno.h>
 #include <limits.h>
 #include <stdio.h>
 #include <unistd.h>
-#include <dirent.h>
 
 #include <sys/stat.h>
 
@@ -166,7 +166,10 @@ bool keyring_finalize_app_keys(struct mesh_node *node, uint16_t net_idx)
 	snprintf(key_dir, PATH_MAX, "%s%s", node_path, app_key_dir);
 	dir = opendir(key_dir);
 	if (!dir) {
-		l_error("Failed to App Key storage directory: %s", key_dir);
+		if (errno == ENOENT)
+			return true;
+
+		l_error("Failed to open AppKey storage directory: %s", key_dir);
 		return false;
 	}