ALSA: xen-front: remove redundant error check on ret

The error for a -ve value in ret is redundant as all previous
assignments to ret have an associated -ve check and hence it
is impossible for ret to be less that zero at the point of the
check.  Remove this redundant error check.

Detected by CoveritScan, CID#1469407 ("Logically Dead code")

Signed-off-by: Colin Ian King <[email protected]>
Reviewed-by: Takashi Sakamoto <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>

diff --git a/sound/xen/xen_snd_front_evtchnl.c b/sound/xen/xen_snd_front_evtchnl.c
index d70a62e7f91085913443fdab100fb76c1b7a3957..102d6e096cc845cf7ab5a2cd4ef5488eb07a120f 100644 (file)
--- a/sound/xen/xen_snd_front_evtchnl.c
+++ b/sound/xen/xen_snd_front_evtchnl.c
@@ -351,8 +351,6 @@ int xen_snd_front_evtchnl_create_all(struct xen_snd_front_info *front_info,
                        }
                }
        }
-       if (ret < 0)
-               goto fail;
 
        front_info->num_evt_pairs = num_streams;
        return 0;