[libvirt] [PATCH 10/18] Use virDirOpenQuiet

[John Ferlan]

On 06/21/2016 12:05 PM, Ján Tomko wrote:
> Remove all the remaining usage of opendir.
> ---
>  src/openvz/openvz_conf.c      | 3 +--
>  src/qemu/qemu_hostdev.c       | 2 +-
>  src/storage/storage_backend.c | 2 +-
>  src/util/vircgroup.c          | 3 +--
>  src/util/virhostcpu.c         | 2 +-
>  src/util/virpci.c             | 2 +-
>  6 files changed, 6 insertions(+), 8 deletions(-)
> 

[...]

> diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
> index 634f659..da20ba5 100644
> --- a/src/util/vircgroup.c
> +++ b/src/util/vircgroup.c
> @@ -3378,8 +3378,7 @@ virCgroupRemoveRecursively(char *grppath)
>      int rc = 0;
>      int direrr;
>  
> -    grpdir = opendir(grppath);
> -    if (grpdir == NULL) {
> +    if (virDirOpenQuiet(&grpdir, grppath) < 0) {
>          if (errno == ENOENT)
>              return 0;

This one seems to be an ENOENT case...

>          rc = -errno;

[...]

ACK with the obvious adjustment

John