commit 82e6afd49d9a5da8cdb648cb66e54432173298d7
author Bart Van Assche <bart.vanassche@sandisk.com> Thu Jul 09 07:25:07 2015 -0700
committer James Bottomley <JBottomley@Odin.com> Wed Aug 26 10:44:07 2015 -0700
tree c81a982fe3428f8d5cf30ad054912734b037c7ac
parent 8dfa4b5a9b44714d7710f9f452f65763629f10df

qla2xxx: Remove a superfluous test

Avoid that smatch reports the following warning:

drivers/scsi/qla2xxx/qla_attr.c:1081: qla2x00_model_desc_show() warn: this array is probably non-NULL. 'vha->hw->model_desc'

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

drivers/scsi/qla2xxx/qla_attr.c

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 741d6e0..2087b73 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1077,8 +1077,7 @@
 			char *buf)
 {
 	scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
-	return scnprintf(buf, PAGE_SIZE, "%s\n",
-	    vha->hw->model_desc ? vha->hw->model_desc : "");
+	return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc);
 }
 
 static ssize_t