linux-kernel - [PATCH] net: netcp: MAX_SKB

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Message-Id: <20230331074919.1299425-1-arnd@kernel.org>
Date:   Fri, 31 Mar 2023 09:48:56 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Nikolay Aleksandrov <razor@...ckwall.org>,
        Jason Xing <kerneljasonxing@...il.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] net: netcp: MAX_SKB_FRAGS is now 'int'

From: Arnd Bergmann <arnd@...db.de>

The type of MAX_SKB_FRAGS has changed recently, so the debug printk
needs to be updated:

drivers/net/ethernet/ti/netcp_core.c: In function 'netcp_create_interface':
drivers/net/ethernet/ti/netcp_core.c:2084:30: error: format '%ld' expects argument of type 'long int', but argument 3 has type 'int' [-Werror=format=]
 2084 |                 dev_err(dev, "tx-pool size too small, must be at least %ld\n",
      |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fixes: 3948b05950fd ("net: introduce a config option to tweak MAX_SKB_FRAGS")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/net/ethernet/ti/netcp_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index 1bb596a9d8a2..dfdbcdeb991f 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -2081,7 +2081,7 @@ static int netcp_create_interface(struct netcp_device *netcp_device,
 	netcp->tx_pool_region_id = temp[1];
 
 	if (netcp->tx_pool_size < MAX_SKB_FRAGS) {
-		dev_err(dev, "tx-pool size too small, must be at least %ld\n",
+		dev_err(dev, "tx-pool size too small, must be at least %d\n",
 			MAX_SKB_FRAGS);
 		ret = -ENODEV;
 		goto quit;
-- 
2.39.2