Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

Pull Ceph fixes from Sage Weil:
 "We have a few wire protocol compatibility fixes, ports of a few recent
  CRUSH mapping changes, and a couple error path fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  libceph: MOSDOpReply v7 encoding
  libceph: advertise support for TUNABLES5
  crush: decode and initialize chooseleaf_stable
  crush: add chooseleaf_stable tunable
  crush: ensure take bucket value is valid
  crush: ensure bucket id is valid before indexing buckets array
  ceph: fix snap context leak in error path
  ceph: checking for IS_ERR instead of NULL

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 86a9c383955e..eb9028e8cfc5 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -698,8 +698,8 @@ static void ceph_aio_retry_work(struct work_struct *work)
 
 	req = ceph_osdc_alloc_request(orig_req->r_osdc, snapc, 2,
 			false, GFP_NOFS);
-	if (IS_ERR(req)) {
-		ret = PTR_ERR(req);
+	if (!req) {
+		ret = -ENOMEM;
 		req = orig_req;
 		goto out;
 	}
@@ -716,7 +716,6 @@ static void ceph_aio_retry_work(struct work_struct *work)
 	ceph_osdc_build_request(req, req->r_ops[0].extent.offset,
 				snapc, CEPH_NOSNAP, &aio_req->mtime);
 
-	ceph_put_snap_context(snapc);
 	ceph_osdc_put_request(orig_req);
 
 	req->r_callback = ceph_aio_complete_req;
@@ -731,6 +730,7 @@ out:
 		ceph_aio_complete_req(req, NULL);
 	}
 
+	ceph_put_snap_context(snapc);
 	kfree(aio_work);
 }