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]>
chewitt · May 28, 2018 · 3d62461 · 3d62461
1 parent 6a73cf4
commit 3d62461
Showing 1 changed file with 0 additions and 2 deletions.
diff --git 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;