[libvirt] [PATCH trivial] qemu_conf.c: removing unused virQEMUDriverConfigPtr variable

[Christophe de Dinechin]

Daniel Henrique Barboza writes:

> 'virQEMUDriverConfigPtr cfg' is declared, initiated, but never
> used in virQEMUDriverCreateCapabilities().
>
> Signed-off-by: Daniel Henrique Barboza <danielhb413 at gmail.com>
> ---
>
> Accidental discovery while reading code.
>
>  src/qemu/qemu_conf.c | 3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
> index 89c183e46a..d771bb6916 100644
> --- a/src/qemu/qemu_conf.c
> +++ b/src/qemu/qemu_conf.c
> @@ -1266,7 +1266,6 @@ virCapsPtr virQEMUDriverCreateCapabilities(virQEMUDriverPtr driver)
>      virSecurityManagerPtr *sec_managers = NULL;
>      /* Security driver data */
>      const char *doi, *model, *lbl, *type;
> -    virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
>      const int virtTypes[] = {VIR_DOMAIN_VIRT_KVM,
>                               VIR_DOMAIN_VIRT_QEMU,};
>
> @@ -1313,13 +1312,11 @@ virCapsPtr virQEMUDriverCreateCapabilities(virQEMUDriverPtr driver)
>      }
>      VIR_FREE(sec_managers);
>
> -    virObjectUnref(cfg);
>      return caps;
>
>   error:
>      VIR_FREE(sec_managers);
>      virObjectUnref(caps);
> -    virObjectUnref(cfg);
>      return NULL;
>  }
>
> --
> 2.21.0

Reviewed-by: Christophe de Dinechin <dinechin at redhat.com>

--
Cheers,
Christophe de Dinechin (IRC c3d)