diff options
| author | Chandra Seetharaman <sekharan@us.ibm.com> | 2008-11-13 23:39:00 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2008-11-13 23:39:00 +0000 |
| commit | b81aa1c79201cb424114fd198607951900babe18 (patch) | |
| tree | f05501c670fd9919779b6759e2ff816f574186fe /drivers/gpio | |
| parent | 6edebdee48729ab4ba564bbfcb8dbf6a6cd68a39 (diff) | |
dm mpath: avoid attempting to activate null path
Path activation code is called even when the pgpath is NULL. This could
lead to a panic in activate_path(). Such a panic is seen in -rt kernel.
This problem has been there before the pg_init() was moved to a
workqueue.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/gpio')
0 files changed, 0 insertions, 0 deletions