lkml.org 
[lkml]   [2022]   [Jan]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2] serial: 8250_bcm7271: Fix return error code in case of dma_alloc_coherent() failure
Date
In case of dma_alloc_coherent() failure return -ENOMEM instead of
returning -EINVAL.

Reported-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
v1->v2
* Dropped fixes tag as suggested by Florian/Andy
---
drivers/tty/serial/8250/8250_bcm7271.c | 4 ++--
1 file 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;
}
}
--
2.17.1
\
 
 \ /
  Last update: 2022-01-05 19:08    [W:0.034 / U:0.188 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site