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dlm: return -ENOMEM if ls_recover_buf fails

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This patch fixes to return -ENOMEM in case of an allocation failure that
was forgotten to change in commit 6c648035cb ("dlm: switch to use
rhashtable for rsbs").

Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202404200536.jGi6052v-lkp@intel.com/
Fixes: 6c648035cb ("dlm: switch to use rhashtable for rsbs")
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
This commit is contained in:
Alexander Aring 2024-04-23 08:52:31 -04:00 committed by David Teigland
parent 7b012732d0
commit 7b72ab2c6a
1 changed files with 3 additions and 1 deletions
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4
fs/dlm/lockspace.c
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@ -482,8 +482,10 @@ static int new_lockspace(const char *name, const char *cluster,
* might send less.
*/
ls->ls_recover_buf = kmalloc(DLM_MAX_SOCKET_BUFSIZE, GFP_NOFS);
if (!ls->ls_recover_buf)
if (!ls->ls_recover_buf) {
error = -ENOMEM;
goto out_lkbidr;
}
ls->ls_slot = 0;
ls->ls_num_slots = 0;