@@ -1379,17 +1379,17 @@ static int get_a_ctxt(struct file *fp, const struct qib_user_info *uinfo,
/* find device (with ACTIVE ports) with fewest ctxts in use */
for (ndev = 0; ndev < devmax; ndev++) {
struct qib_devdata *dd = qib_lookup(ndev);
- unsigned cused = 0, cfree = 0;
+ unsigned cused = 0, cfree = 0, pusable = 0;
if (!dd)
continue;
if (port && port <= dd->num_pports &&
usable(dd->pport + port - 1))
- dusable = 1;
+ pusable = 1;
else
for (i = 0; i < dd->num_pports; i++)
if (usable(dd->pport + i))
- dusable++;
- if (!dusable)
+ pusable++;
+ if (!pusable)
continue;
for (ctxt = dd->first_user_ctxt; ctxt < dd->cfgctxts;
ctxt++)
@@ -1397,7 +1397,7 @@ static int get_a_ctxt(struct file *fp, const struct qib_user_info *uinfo,
cused++;
else
cfree++;
- if (cfree && cused < inuse) {
+ if (pusable && cfree && cused < inuse) {
udd = dd;
inuse = cused;
}