IB/ipath: Shared context code needs to be sure device is usable

The code was checking if units are present, but not that present units
were usable (link up, etc.)

Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Dave Olson 2008-04-16 21:01:12 -07:00 коммит произвёл Roland Dreier
Родитель 6ca2abf4c0
Коммит 5d1ce03dd3
1 изменённых файлов: 1 добавлений и 1 удалений

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@ -1760,7 +1760,7 @@ static int find_shared_port(struct file *fp,
for (ndev = 0; ndev < devmax; ndev++) {
struct ipath_devdata *dd = ipath_lookup(ndev);
if (!dd)
if (!usable(dd))
continue;
for (i = 1; i < dd->ipath_cfgports; i++) {
struct ipath_portdata *pd = dd->ipath_pd[i];