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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-12-10 19:41:51 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-12-15 10:52:53 +0100 |
| commit | e4db80d80cff590eb5fe0444b665cec839c34133 (patch) | |
| tree | e7834b1b1c2dfa389e339a4556c391665940e9ad /drivers/char | |
| parent | crypto: hisilicon/sec2 - optimize the error return process (diff) | |
| download | linux-e4db80d80cff590eb5fe0444b665cec839c34133.tar.xz linux-e4db80d80cff590eb5fe0444b665cec839c34133.zip | |
hwrng: virtio - Remove usage of the deprecated ida_simple_xx() API
ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().
This is less verbose.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/virtio-rng.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c index 58d92d62ddfe..7a4b45393acb 100644 --- a/drivers/char/hw_random/virtio-rng.c +++ b/drivers/char/hw_random/virtio-rng.c @@ -135,7 +135,7 @@ static int probe_common(struct virtio_device *vdev) if (!vi) return -ENOMEM; - vi->index = index = ida_simple_get(&rng_index_ida, 0, 0, GFP_KERNEL); + vi->index = index = ida_alloc(&rng_index_ida, GFP_KERNEL); if (index < 0) { err = index; goto err_ida; @@ -166,7 +166,7 @@ static int probe_common(struct virtio_device *vdev) return 0; err_find: - ida_simple_remove(&rng_index_ida, index); + ida_free(&rng_index_ida, index); err_ida: kfree(vi); return err; @@ -184,7 +184,7 @@ static void remove_common(struct virtio_device *vdev) hwrng_unregister(&vi->hwrng); virtio_reset_device(vdev); vdev->config->del_vqs(vdev); - ida_simple_remove(&rng_index_ida, vi->index); + ida_free(&rng_index_ida, vi->index); kfree(vi); } |