security/keys: use kvfree_sensitive()
authorDenis Efremov <efremov@linux.com>
Thu, 27 Aug 2020 07:29:23 +0000 (10:29 +0300)
committerDavid Howells <dhowells@redhat.com>
Thu, 21 Jan 2021 16:16:09 +0000 (16:16 +0000)
commit272a121940a286d7abaf7ac3ec5a37c5dbfa7b89
tree71810f1062e04b27f7c96124b0e8f8883f2e20a6
parent8fe62e0c0e2efa5437f3ee81b65d69e70a45ecd2
security/keys: use kvfree_sensitive()

Use kvfree_sensitive() instead of open-coding it.

Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Ben Boeckel <mathstuf@gmail.com>
security/keys/big_key.c