3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
commit dbcae088fa660086bde6e10d63bb3c9264832d85 upstream.
create_singlethread_workqueue() returns NULL on error, and it doesn't
return ERR_PTRs.
I tweaked the error handling a little to be consistent with earlier in
the function.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Reviewed-by: Sage Weil <sage@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
net/ceph/osd_client.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -2257,12 +2257,10 @@ int ceph_osdc_init(struct ceph_osd_clien
if (err < 0)
goto out_msgpool;
+ err = -ENOMEM;
osdc->notify_wq = create_singlethread_workqueue("ceph-watch-notify");
- if (IS_ERR(osdc->notify_wq)) {
- err = PTR_ERR(osdc->notify_wq);
- osdc->notify_wq = NULL;
+ if (!osdc->notify_wq)
goto out_msgpool;
- }
return 0;
out_msgpool:
--
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