[ovs-dev] [netdev 1/6] netdev: Remove netdev_exists(), which has no users.

[Ethan Jackson]

Acked-by: Ethan Jackson <ethan at nicira.com>



On Fri, Mar 15, 2013 at 3:55 PM, Ben Pfaff <blp at nicira.com> wrote:

> Signed-off-by: Ben Pfaff <blp at nicira.com>
> ---
>  lib/netdev.c |   21 ---------------------
>  lib/netdev.h |    1 -
>  2 files changed, 0 insertions(+), 22 deletions(-)
>
> diff --git a/lib/netdev.c b/lib/netdev.c
> index e338d7c..77080ea 100644
> --- a/lib/netdev.c
> +++ b/lib/netdev.c
> @@ -320,27 +320,6 @@ netdev_close(struct netdev *netdev)
>      }
>  }
>
> -/* Returns true if a network device named 'name' exists and may be opened,
> - * otherwise false. */
> -bool
> -netdev_exists(const char *name)
> -{
> -    struct netdev *netdev;
> -    int error;
> -
> -    error = netdev_open(name, "system", &netdev);
> -    if (!error) {
> -        netdev_close(netdev);
> -        return true;
> -    } else {
> -        if (error != ENODEV) {
> -            VLOG_WARN("failed to open network device %s: %s",
> -                      name, strerror(error));
> -        }
> -        return false;
> -    }
> -}
> -
>  /* Returns true if a network device named 'name' is currently opened,
>   * otherwise false. */
>  bool
> diff --git a/lib/netdev.h b/lib/netdev.h
> index 13105ee..425942f 100644
> --- a/lib/netdev.h
> +++ b/lib/netdev.h
> @@ -114,7 +114,6 @@ void netdev_enumerate_types(struct sset *types);
>  int netdev_open(const char *name, const char *type, struct netdev **);
>  void netdev_close(struct netdev *);
>
> -bool netdev_exists(const char *name);
>  bool netdev_is_open(const char *name);
>
>  void netdev_parse_name(const char *netdev_name, char **name, char **type);
> --
> 1.7.2.5
>
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>
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