diff options
| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2020-07-01 23:29:36 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-07-09 11:25:22 +0300 |
| commit | ad6a0664c29c698bfe5c46c49f627af6f5bb172b (patch) | |
| tree | 8b6fe32399f1afd6e155c45acc5678faf3b9cb88 /drivers/crypto/virtio | |
| parent | a024d70ae29825b117f2c80c53345053f074cdc1 (diff) | |
| download | linux-ad6a0664c29c698bfe5c46c49f627af6f5bb172b.tar.xz | |
crypto: virtio - constify features[] and id_table[]
features[] and id_table[] are not modified and can be made const to
allow the compiler to put them in read-only memory.
Before:
text data bss dec hex filename
11534 2056 160 13750 35b6 drivers/crypto/virtio/virtio_crypto_core.o
After:
text data bss dec hex filename
11630 1992 128 13750 35b6 drivers/crypto/virtio/virtio_crypto_core.o
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/virtio')
| -rw-r--r-- | drivers/crypto/virtio/virtio_crypto_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/virtio/virtio_crypto_core.c b/drivers/crypto/virtio/virtio_crypto_core.c index c8a962c62663..77e744eaedd0 100644 --- a/drivers/crypto/virtio/virtio_crypto_core.c +++ b/drivers/crypto/virtio/virtio_crypto_core.c @@ -498,11 +498,11 @@ free_vqs: } #endif -static unsigned int features[] = { +static const unsigned int features[] = { /* none */ }; -static struct virtio_device_id id_table[] = { +static const struct virtio_device_id id_table[] = { { VIRTIO_ID_CRYPTO, VIRTIO_DEV_ANY_ID }, { 0 }, }; |