From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Sat, 8 May 2021 07:38:22 +0200
Subject: net: netcp: Fix an error message
Patch-mainline: v5.13-rc4
Git-commit: ddb6e00f8413e885ff826e32521cff7924661de0
References: git-fixes

'ret' is known to be 0 here.
The expected error code is stored in 'tx_pipe->dma_queue', so use it
instead.

While at it, switch from %d to %pe which is more user friendly.

Fixes: 84640e27f230 ("net: netcp: Add Keystone NetCP core ethernet driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/ti/netcp_core.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1364,8 +1364,8 @@ int netcp_txpipe_open(struct netcp_tx_pi
 	tx_pipe->dma_queue = knav_queue_open(name, tx_pipe->dma_queue_id,
 					     KNAV_QUEUE_SHARED);
 	if (IS_ERR(tx_pipe->dma_queue)) {
-		dev_err(dev, "Could not open DMA queue for channel \"%s\": %d\n",
-			name, ret);
+		dev_err(dev, "Could not open DMA queue for channel \"%s\": %pe\n",
+			name, tx_pipe->dma_queue);
 		ret = PTR_ERR(tx_pipe->dma_queue);
 		goto err;
 	}