| Message ID | 20220104175009.7029-1-prabhakar.mahadev-lad.rj@bp.renesas.com |
|---|---|
| State | New |
| Headers | show |
| Series | serial: 8250_bcm7271: Fix return error code in case of dma_alloc_coherent() failure | expand |
diff --git a/drivers/tty/serial/8250/8250_bcm7271.c b/drivers/tty/serial/8250/8250_bcm7271.c index cc60a7874e8b..9b878d023dac 100644 --- a/drivers/tty/serial/8250/8250_bcm7271.c +++ b/drivers/tty/serial/8250/8250_bcm7271.c @@ -1075,7 +1075,7 @@ static int brcmuart_probe(struct platform_device *pdev) priv->rx_size, &priv->rx_addr, GFP_KERNEL); if (!priv->rx_bufs) { - ret = -EINVAL; + ret = -ENOMEM; goto err; } priv->tx_size = UART_XMIT_SIZE; @@ -1083,7 +1083,7 @@ static int brcmuart_probe(struct platform_device *pdev) priv->tx_size, &priv->tx_addr, GFP_KERNEL); if (!priv->tx_buf) { - ret = -EINVAL; + ret = -ENOMEM; goto err; } }
In case of dma_alloc_coherent() failure return -ENOMEM instead of returning -EINVAL. Fixes: c195438f1e84 ("serial: 8250_bcm7271: Propagate error codes from brcmuart_probe()") Reported-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> --- Hi All, This patch applies to -next. Cheers, Prabhakar --- drivers/tty/serial/8250/8250_bcm7271.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)