diff --git a/drivers/staging/lustre/lustre/llite/statahead.c b/drivers/staging/lustre/lustre/llite/statahead.c index 4ac0d6a4ea21..016463be0c21 100644 --- a/drivers/staging/lustre/lustre/llite/statahead.c +++ b/drivers/staging/lustre/lustre/llite/statahead.c @@ -1050,8 +1050,10 @@ static int ll_statahead_thread(void *arg) op_data = ll_prep_md_op_data(NULL, dir, dir, NULL, 0, 0, LUSTRE_OPC_ANY, dir); - if (IS_ERR(op_data)) - return PTR_ERR(op_data); + if (IS_ERR(op_data)) { + rc = PTR_ERR(op_data); + goto out_put; + } op_data->op_max_pages = ll_i2sbi(dir)->ll_md_brw_pages; @@ -1239,7 +1241,9 @@ static int ll_statahead_thread(void *arg) } } out: + ll_dir_chain_fini(&chain); ll_finish_md_op_data(op_data); +out_put: if (sai->sai_agl_valid) { spin_lock(&plli->lli_agl_lock); thread_set_flags(agl_thread, SVC_STOPPING); @@ -1255,7 +1259,6 @@ static int ll_statahead_thread(void *arg) /* Set agl_thread flags anyway. */ thread_set_flags(&sai->sai_agl_thread, SVC_STOPPED); } - ll_dir_chain_fini(&chain); spin_lock(&plli->lli_sa_lock); if (!list_empty(&sai->sai_entries_received)) { thread_set_flags(thread, SVC_STOPPING); @@ -1272,9 +1275,9 @@ static int ll_statahead_thread(void *arg) wake_up(&sai->sai_waitq); wake_up(&thread->t_ctl_waitq); ll_sai_put(sai); - dput(parent); CDEBUG(D_READA, "statahead thread stopped: sai %p, parent %pd\n", sai, parent); + dput(parent); return rc; }