If allocation fails on last elements of array need to free already
allocated elements.

v2: just move existing out_rsbtbl label to right place

Fixes 789924ba635f ("dlm: fix race between remove and lookup")
Cc: sta...@kernel.org # 3.6

Signed-off-by: Vasily Averin <v...@virtuozzo.com>
---
 fs/dlm/lockspace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 5ba94be006ee..6a1529e478f3 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -680,11 +680,11 @@ static int new_lockspace(const char *name, const char 
*cluster,
        kfree(ls->ls_recover_buf);
  out_lkbidr:
        idr_destroy(&ls->ls_lkbidr);
+ out_rsbtbl:
        for (i = 0; i < DLM_REMOVE_NAMES_MAX; i++) {
                if (ls->ls_remove_names[i])
                        kfree(ls->ls_remove_names[i]);
        }
- out_rsbtbl:
        vfree(ls->ls_rsbtbl);
  out_lsfree:
        if (do_unreg)
-- 
2.17.1

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