From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: davem@davemloft.net, kuba@kernel.org, andrew@lunn.ch,
michael@walle.cc, w-kwok2@ti.com, m-karicheri2@ti.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: [PATCH] net: netcp: Fix an error message
Date: Sat, 8 May 2021 07:38:22 +0200 [thread overview]
Message-ID: <1a0db6d47ee2efb03c725948613f8a0167ce1439.1620452171.git.christophe.jaillet@wanadoo.fr> (raw)
'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>
---
drivers/net/ethernet/ti/netcp_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index 9030e619e543..97942b0e3897 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1350,8 +1350,8 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
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;
}
--
2.30.2
next reply other threads:[~2021-05-08 5:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-08 5:38 Christophe JAILLET [this message]
2021-05-10 21:30 ` [PATCH] net: netcp: Fix an error message patchwork-bot+netdevbpf
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