From: Bernhard Beschow <shen...@gmail.com> fdt_open_into() obligingly returns an error code in case the operation failed. So be obliging as well and use it in the error message.
Signed-off-by: Bernhard Beschow <shen...@gmail.com> Reviewed-by: David Gibson <da...@gibson.dropbear.id.au> Reviewed-by: Alistair Francis <alistair.fran...@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org> Message-Id: <20220116114649.40859-1-shen...@gmail.com> Signed-off-by: Laurent Vivier <laur...@vivier.eu> --- softmmu/device_tree.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/softmmu/device_tree.c b/softmmu/device_tree.c index 3965c834ca62..31d106694048 100644 --- a/softmmu/device_tree.c +++ b/softmmu/device_tree.c @@ -60,7 +60,8 @@ void *create_device_tree(int *sizep) } ret = fdt_open_into(fdt, fdt, *sizep); if (ret) { - error_report("Unable to copy device tree in memory"); + error_report("%s: Unable to copy device tree into memory: %s", + __func__, fdt_strerror(ret)); exit(1); } @@ -104,7 +105,8 @@ void *load_device_tree(const char *filename_path, int *sizep) ret = fdt_open_into(fdt, fdt, dt_size); if (ret) { - error_report("Unable to copy device tree in memory"); + error_report("%s: Unable to copy device tree into memory: %s", + __func__, fdt_strerror(ret)); goto fail; } -- 2.34.1