From 5f44f142601bf94c448e2d463f0f18fd159da164 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Wed, 18 Nov 2009 14:52:18 -0800 Subject: ceph: handle errors during osd client init Unwind initializing if we get ENOMEM during client initialization. Signed-off-by: Sage Weil --- fs/ceph/osd_client.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) (limited to 'fs/ceph/osd_client.c') diff --git a/fs/ceph/osd_client.c b/fs/ceph/osd_client.c index bcb9fe693076..0a16c4f951f9 100644 --- a/fs/ceph/osd_client.c +++ b/fs/ceph/osd_client.c @@ -1127,19 +1127,26 @@ int ceph_osdc_init(struct ceph_osd_client *osdc, struct ceph_client *client) osdc->num_requests = 0; INIT_DELAYED_WORK(&osdc->timeout_work, handle_timeout); + err = -ENOMEM; osdc->req_mempool = mempool_create_kmalloc_pool(10, sizeof(struct ceph_osd_request)); if (!osdc->req_mempool) - return -ENOMEM; + goto out; err = ceph_msgpool_init(&osdc->msgpool_op, 4096, 10, true); if (err < 0) - return -ENOMEM; + goto out_mempool; err = ceph_msgpool_init(&osdc->msgpool_op_reply, 512, 0, false); if (err < 0) - return -ENOMEM; - + goto out_msgpool; return 0; + +out_msgpool: + ceph_msgpool_destroy(&osdc->msgpool_op); +out_mempool: + mempool_destroy(osdc->req_mempool); +out: + return err; } void ceph_osdc_stop(struct ceph_osd_client *osdc) -- cgit v1.2.3