Re: [Qemu-devel] [PATCH v2 1/2] device_tree.c: redirect load_device_tree err message to stderr

[Li Liu <john.liuli@huawei.com>]

Could this patchset apply to -trivial, thank you!

Best regards,
Li.

On 2014/8/26 14:38, john.liuli wrote:
> From: Li Liu <john.liuli@huawei.com>
> 
> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
> Signed-off-by: Li Liu <john.liuli@huawei.com>
> ---
> changes v1 -> v2:
> 1) fix indent issue as peter suggested.
> 2) dump all err mesages with error_report. 
> 
> ---
>  device_tree.c |   15 ++++++++-------
>  1 file changed, 8 insertions(+), 7 deletions(-)
> 
> diff --git a/device_tree.c b/device_tree.c
> index ca83504..9d47195 100644
> --- a/device_tree.c
> +++ b/device_tree.c
> @@ -20,6 +20,7 @@
>  
>  #include "config.h"
>  #include "qemu-common.h"
> +#include "qemu/error-report.h"
>  #include "sysemu/device_tree.h"
>  #include "sysemu/sysemu.h"
>  #include "hw/loader.h"
> @@ -79,8 +80,8 @@ void *load_device_tree(const char *filename_path, int *sizep)
>      *sizep = 0;
>      dt_size = get_image_size(filename_path);
>      if (dt_size < 0) {
> -        printf("Unable to get size of device tree file '%s'\n",
> -            filename_path);
> +        error_report("Unable to get size of device tree file '%s'",
> +                     filename_path);
>          goto fail;
>      }
>  
> @@ -92,21 +93,21 @@ void *load_device_tree(const char *filename_path, int *sizep)
>  
>      dt_file_load_size = load_image(filename_path, fdt);
>      if (dt_file_load_size < 0) {
> -        printf("Unable to open device tree file '%s'\n",
> -               filename_path);
> +        error_report("Unable to open device tree file '%s'",
> +                     filename_path);
>          goto fail;
>      }
>  
>      ret = fdt_open_into(fdt, fdt, dt_size);
>      if (ret) {
> -        printf("Unable to copy device tree in memory\n");
> +        error_report("Unable to copy device tree in memory");
>          goto fail;
>      }
>  
>      /* Check sanity of device tree */
>      if (fdt_check_header(fdt)) {
> -        printf ("Device tree file loaded into memory is invalid: %s\n",
> -            filename_path);
> +        error_report("Device tree file loaded into memory is invalid: %s",
> +                     filename_path);
>          goto fail;
>      }
>      *sizep = dt_size;
>