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ANDROID: dm-default-key: update for blk_crypto_evict_key() returning void

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blk_crypto_evict_key() now returns void, so update default_key_dtr()
accordingly.

Bug: 270098322
Change-Id: I6add49a8f792c51f33e7adb189a9e7ed5ff410b0
Signed-off-by: Eric Biggers <ebiggers@google.com>
This commit is contained in:
Eric Biggers 2023-03-16 22:47:27 +00:00
parent 9fe0c97d45
commit 35fe8aaba9
1 changed files with 1 additions and 4 deletions
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5
drivers/md/dm-default-key.c
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@ -65,12 +65,9 @@ lookup_cipher(const char *cipher_string)
static void default_key_dtr(struct dm_target *ti)
{
struct default_key_c *dkc = ti->private;
int err;
if (dkc->dev) {
err = blk_crypto_evict_key(dkc->dev->bdev, &dkc->key);
if (err && err != -ENOKEY)
DMWARN("Failed to evict crypto key: %d", err);
blk_crypto_evict_key(dkc->dev->bdev, &dkc->key);
dm_put_device(ti, dkc->dev);
}
kfree_sensitive(dkc->cipher_string);