diff mbox series

[06/14] staging: media: tegra-vde: Print out invalid FD

Message ID 20180813145027.16346-7-thierry.reding@gmail.com
State Deferred
Headers show
Series staging: media: tegra-vdea: Add Tegra124 support | expand

Commit Message

Thierry Reding Aug. 13, 2018, 2:50 p.m. UTC 
From: Thierry Reding <treding@nvidia.com>

Include the invalid file descriptor when reporting an error message to
help diagnosing why importing the buffer failed.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/staging/media/tegra-vde/tegra-vde.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Dmitry Osipenko Aug. 18, 2018, 12:45 p.m. UTC | #1 
On Monday, 13 August 2018 17:50:19 MSK Thierry Reding wrote:
> From: Thierry Reding <treding@nvidia.com>
> 
> Include the invalid file descriptor when reporting an error message to
> help diagnosing why importing the buffer failed.
> 
> Signed-off-by: Thierry Reding <treding@nvidia.com>
> ---
>  drivers/staging/media/tegra-vde/tegra-vde.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/media/tegra-vde/tegra-vde.c
> b/drivers/staging/media/tegra-vde/tegra-vde.c index
> 0ce30c7ccb75..0adc603fa437 100644
> --- a/drivers/staging/media/tegra-vde/tegra-vde.c
> +++ b/drivers/staging/media/tegra-vde/tegra-vde.c
> @@ -643,7 +643,7 @@ static int tegra_vde_attach_dmabuf(struct device *dev,
> 
>  	dmabuf = dma_buf_get(fd);
>  	if (IS_ERR(dmabuf)) {
> -		dev_err(dev, "Invalid dmabuf FD\n");
> +		dev_err(dev, "Invalid dmabuf FD: %d\n", fd);
>  		return PTR_ERR(dmabuf);
>  	}

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
diff mbox series

Patch

diff --git a/drivers/staging/media/tegra-vde/tegra-vde.c b/drivers/staging/media/tegra-vde/tegra-vde.c
index 0ce30c7ccb75..0adc603fa437 100644
--- a/drivers/staging/media/tegra-vde/tegra-vde.c
+++ b/drivers/staging/media/tegra-vde/tegra-vde.c
@@ -643,7 +643,7 @@  static int tegra_vde_attach_dmabuf(struct device *dev,
 
 	dmabuf = dma_buf_get(fd);
 	if (IS_ERR(dmabuf)) {
-		dev_err(dev, "Invalid dmabuf FD\n");
+		dev_err(dev, "Invalid dmabuf FD: %d\n", fd);
 		return PTR_ERR(dmabuf);
 	}