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authorDave Olson <dave.olson@qlogic.com>2008-04-16 21:01:12 -0700
committerRoland Dreier <rolandd@cisco.com>2008-04-16 21:01:12 -0700
commit5d1ce03dd335abaef50dc615137cac2a22c5cee0 (patch)
treecd9cdfde7969791c7d1f3a739353a89edaeb24fc /drivers/infiniband
parent6ca2abf4c02fb3e35247a985c2b6f5834e995033 (diff)
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>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_file_ops.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c
index 7e025c8e01b..219b62d32ee 100644
--- a/drivers/infiniband/hw/ipath/ipath_file_ops.c
+++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c
@@ -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];