diff options
| author | Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> | 2022-01-05 18:07:03 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-06 15:53:49 +0100 |
| commit | 0e479b460e342c5fe138391b29d7bfa0a6204af2 (patch) | |
| tree | cb7e8b55742db84f07de06508335d7b6ee9403a6 /drivers/tty | |
| parent | 99a507a8ea28542ec196e2dd80096708e2482735 (diff) | |
serial: 8250_bcm7271: Fix return error code in case of dma_alloc_coherent() failure
In case of dma_alloc_coherent() failure return -ENOMEM instead of
returning -EINVAL.
Reported-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220105180704.8989-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_bcm7271.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; } } |