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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>
This commit is contained in:
Bart Van Assche 2015-07-09 07:25:07 -07:00 committed by James Bottomley
parent 8dfa4b5a9b
commit 82e6afd49d
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/qla2xxx/qla_attr.c
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@ -1077,8 +1077,7 @@ qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
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