diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index f4afe6790e4c..b36ac1e0cd0e 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -1135,10 +1135,11 @@ static const struct seccomp_log_name seccomp_log_names[] = {
 };
 
 static bool seccomp_names_from_actions_logged(char *names, size_t size,
-					      u32 actions_logged)
+					      u32 actions_logged,
+					      const char *sep)
 {
 	const struct seccomp_log_name *cur;
-	bool append_space = false;
+	bool append_sep = false;
 
 	for (cur = seccomp_log_names; cur->name && size; cur++) {
 		ssize_t ret;
@@ -1146,15 +1147,15 @@ static bool seccomp_names_from_actions_logged(char *names, size_t size,
 		if (!(actions_logged & cur->log))
 			continue;
 
-		if (append_space) {
-			ret = strscpy(names, " ", size);
+		if (append_sep) {
+			ret = strscpy(names, sep, size);
 			if (ret < 0)
 				return false;
 
 			names += ret;
 			size -= ret;
 		} else
-			append_space = true;
+			append_sep = true;
 
 		ret = strscpy(names, cur->name, size);
 		if (ret < 0)
@@ -1208,7 +1209,7 @@ static int read_actions_logged(struct ctl_table *ro_table, void __user *buffer,
 	memset(names, 0, sizeof(names));
 
 	if (!seccomp_names_from_actions_logged(names, sizeof(names),
-					       seccomp_actions_logged))
+					       seccomp_actions_logged, " "))
 		return -EINVAL;
 
 	table = *ro_table;