From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit ddb6e00f8413e885ff826e32521cff7924661de0 ]
'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 Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- 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 a1d335a3c5e43..6099865217f29 100644 --- a/drivers/net/ethernet/ti/netcp_core.c +++ b/drivers/net/ethernet/ti/netcp_core.c @@ -1364,9 +1364,9 @@ 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)) { + ret = PTR_ERR(tx_pipe->dma_queue); dev_err(dev, "Could not open DMA queue for channel "%s": %d\n", name, ret); - ret = PTR_ERR(tx_pipe->dma_queue); goto err; }