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nvme-auth: remove redundant buffer deallocations 

host_response, host_key, ctrl_key and sess_key are
freed in nvme_auth_reset_dhchap which is called from
nvme_auth_free_dhchap.

Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Sagi Grimberg 2022-11-13 13:24:09 +02:00 committed by Christoph Hellwig
parent c7390f132a
commit f6b182fbd5
1 changed files with 0 additions and 4 deletions
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4
drivers/nvme/host/auth.c
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@ -683,10 +683,6 @@ static void nvme_auth_free_dhchap(struct nvme_dhchap_queue_context *chap)
crypto_free_shash(chap->shash_tfm);
if (chap->dh_tfm)
crypto_free_kpp(chap->dh_tfm);
kfree_sensitive(chap->ctrl_key);
kfree_sensitive(chap->host_key);
kfree_sensitive(chap->sess_key);
kfree_sensitive(chap->host_response);
kfree(chap->buf);
kfree(chap);
}