From 0e479b460e342c5fe138391b29d7bfa0a6204af2 Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Wed, 5 Jan 2022 18:07:03 +0000 Subject: 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 Reviewed-by: Andy Shevchenko Acked-by: Florian Fainelli Signed-off-by: Lad Prabhakar Link: https://lore.kernel.org/r/20220105180704.8989-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_bcm7271.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/tty') 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; } } -- cgit