Commit 3d624617 authored May 27, 2018 by Colin Ian King Committed by Takashi Iwai May 28, 2018

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 <colin.king@canonical.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 6a73cf46

sound/xen/xen_snd_front_evtchnl.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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;