netdev - [PATCH iproute2] devlink: fix region-new usage message

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Message-Id: <d7b189357e13804524e2e61c65817b9f9eb26a58.1661759353.git.baruch@tkos.co.il>
Date:   Mon, 29 Aug 2022 10:49:13 +0300
From:   Baruch Siach <baruch@...s.co.il>
To:     Stephen Hemminger <stephen@...workplumber.org>,
        Jiri Pirko <jiri@...dia.com>
Cc:     netdev@...r.kernel.org, Baruch Siach <baruch@...s.co.il>
Subject: [PATCH iproute2] devlink: fix region-new usage message

The snapshot parameter is optional.

Signed-off-by: Baruch Siach <baruch@...s.co.il>
---
 devlink/devlink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devlink/devlink.c b/devlink/devlink.c
index 21f26246f91b..8bb6db006b30 100644
--- a/devlink/devlink.c
+++ b/devlink/devlink.c
@@ -8504,7 +8504,7 @@ static void cmd_region_help(void)
 {
 	pr_err("Usage: devlink region show [ DEV/REGION ]\n");
 	pr_err("       devlink region del DEV/REGION snapshot SNAPSHOT_ID\n");
-	pr_err("       devlink region new DEV/REGION snapshot SNAPSHOT_ID\n");
+	pr_err("       devlink region new DEV/REGION [ snapshot SNAPSHOT_ID ]\n");
 	pr_err("       devlink region dump DEV/REGION [ snapshot SNAPSHOT_ID ]\n");
 	pr_err("       devlink region read DEV/REGION [ snapshot SNAPSHOT_ID ] address ADDRESS length LENGTH\n");
 }
-- 
2.35.1