For qemu_open_old(), osdep.h said:

> Don't introduce new usage of this function, prefer the following
> qemu_open/qemu_create that take an "Error **errp".

So replace qemu_open_old() with qemu_open().

Cc: Alex Williamson <alex.williamson@redhat.com>
Cc: "Cédric Le Goater" <clg@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
---
 hw/vfio/container.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/hw/vfio/container.c b/hw/vfio/container.c
index 425db1a14c07..38a9df34964a 100644
--- a/hw/vfio/container.c
+++ b/hw/vfio/container.c
@@ -600,9 +600,8 @@ static bool vfio_connect_container(VFIOGroup *group, AddressSpace *as,
         }
     }
 
-    fd = qemu_open_old("/dev/vfio/vfio", O_RDWR);
+    fd = qemu_open("/dev/vfio/vfio", O_RDWR, errp);
     if (fd < 0) {
-        error_setg_errno(errp, errno, "failed to open /dev/vfio/vfio");
         goto put_space_exit;
     }
 
@@ -743,9 +742,8 @@ static VFIOGroup *vfio_get_group(int groupid, AddressSpace *as, Error **errp)
     group = g_malloc0(sizeof(*group));
 
     snprintf(path, sizeof(path), "/dev/vfio/%d", groupid);
-    group->fd = qemu_open_old(path, O_RDWR);
+    group->fd = qemu_open(path, O_RDWR, errp);
     if (group->fd < 0) {
-        error_setg_errno(errp, errno, "failed to open %s", path);
         goto free_group_exit;
     }
 
-- 
2.34.1

On 7/15/24 10:21, Zhao Liu wrote:
> For qemu_open_old(), osdep.h said:
> 
>> Don't introduce new usage of this function, prefer the following
>> qemu_open/qemu_create that take an "Error **errp".
> 
> So replace qemu_open_old() with qemu_open().
> 
> Cc: Alex Williamson <alex.williamson@redhat.com>
> Cc: "Cédric Le Goater" <clg@redhat.com>
> Signed-off-by: Zhao Liu <zhao1.liu@intel.com>


Reviewed-by: Cédric Le Goater <clg@redhat.com>

Thanks,

C.


> ---
>   hw/vfio/container.c | 6 ++----
>   1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/hw/vfio/container.c b/hw/vfio/container.c
> index 425db1a14c07..38a9df34964a 100644
> --- a/hw/vfio/container.c
> +++ b/hw/vfio/container.c
> @@ -600,9 +600,8 @@ static bool vfio_connect_container(VFIOGroup *group, AddressSpace *as,
>           }
>       }
>   
> -    fd = qemu_open_old("/dev/vfio/vfio", O_RDWR);
> +    fd = qemu_open("/dev/vfio/vfio", O_RDWR, errp);
>       if (fd < 0) {
> -        error_setg_errno(errp, errno, "failed to open /dev/vfio/vfio");
>           goto put_space_exit;
>       }
>   
> @@ -743,9 +742,8 @@ static VFIOGroup *vfio_get_group(int groupid, AddressSpace *as, Error **errp)
>       group = g_malloc0(sizeof(*group));
>   
>       snprintf(path, sizeof(path), "/dev/vfio/%d", groupid);
> -    group->fd = qemu_open_old(path, O_RDWR);
> +    group->fd = qemu_open(path, O_RDWR, errp);
>       if (group->fd < 0) {
> -        error_setg_errno(errp, errno, "failed to open %s", path);
>           goto free_group_exit;
>       }
>   

On 15/7/24 10:21, Zhao Liu wrote:
> For qemu_open_old(), osdep.h said:
> 
>> Don't introduce new usage of this function, prefer the following
>> qemu_open/qemu_create that take an "Error **errp".
> 
> So replace qemu_open_old() with qemu_open().
> 
> Cc: Alex Williamson <alex.williamson@redhat.com>
> Cc: "Cédric Le Goater" <clg@redhat.com>
> Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
> ---
>   hw/vfio/container.c | 6 ++----
>   1 file changed, 2 insertions(+), 4 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>