[PATCH 1/3 net] net: ethernet: ti: am65-cpsw: Fix error code in am65_cpsw_nuss_init_tx_chns()

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This accidentally returns success, but it should return a negative error
code.

Fixes: 93a76530316a ("net: ethernet: ti: introduce am65x/j721e gigabit eth subsystem driver")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
Sorry for the delay on this.  I wrote this before traveling and meant
to send it earlier but forgot.

 drivers/net/ethernet/ti/am65-cpsw-nuss.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index bea6fc0f324c..31e84c503e22 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -1750,6 +1750,7 @@ static int am65_cpsw_nuss_init_tx_chns(struct am65_cpsw_common *common)
 		if (tx_chn->irq <= 0) {
 			dev_err(dev, "Failed to get tx dma irq %d\n",
 				tx_chn->irq);
+			ret = tx_chn->irq ?: -ENXIO;
 			goto err;
 		}
 
-- 
2.39.2




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