Commit 5d1ce03d authored Apr 16, 2008 by Dave Olson Committed by Roland Dreier Apr 16, 2008

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>

parent 6ca2abf4

drivers/infiniband/hw/ipath/ipath_file_ops.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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];