From 5d1ce03dd335abaef50dc615137cac2a22c5cee0 Mon Sep 17 00:00:00 2001 From: Dave Olson Date: Wed, 16 Apr 2008 21:01:12 -0700 Subject: [PATCH] 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 Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_file_ops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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]; -- 2.39.3