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nbd: constify nla_policy

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The netlink policy should be const like other drivers.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2018-07-18 09:32:43 -07:00 committed by David S. Miller
parent eecd685770
commit a86c412052
1 changed files with 3 additions and 3 deletions
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6
drivers/block/nbd.c
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@ -1571,7 +1571,7 @@ static int find_free_cb(int id, void *ptr, void *data)
}
/* Netlink interface. */
static struct nla_policy nbd_attr_policy[NBD_ATTR_MAX + 1] = {
static const struct nla_policy nbd_attr_policy[NBD_ATTR_MAX + 1] = {
[NBD_ATTR_INDEX] = { .type = NLA_U32 },
[NBD_ATTR_SIZE_BYTES] = { .type = NLA_U64 },
[NBD_ATTR_BLOCK_SIZE_BYTES] = { .type = NLA_U64 },
@ -1583,14 +1583,14 @@ static struct nla_policy nbd_attr_policy[NBD_ATTR_MAX + 1] = {
[NBD_ATTR_DEVICE_LIST] = { .type = NLA_NESTED},
};
static struct nla_policy nbd_sock_policy[NBD_SOCK_MAX + 1] = {
static const struct nla_policy nbd_sock_policy[NBD_SOCK_MAX + 1] = {
[NBD_SOCK_FD] = { .type = NLA_U32 },
};
/* We don't use this right now since we don't parse the incoming list, but we
* still want it here so userspace knows what to expect.
*/
static struct nla_policy __attribute__((unused))
static const struct nla_policy __attribute__((unused))
nbd_device_policy[NBD_DEVICE_ATTR_MAX + 1] = {
[NBD_DEVICE_INDEX] = { .type = NLA_U32 },
[NBD_DEVICE_CONNECTED] = { .type = NLA_U8 },