mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 09:19:51 +00:00
netlink: replace __NLA_ENSURE implementation
We already have BUILD_BUG_ON_ZERO() which I just hadn't found before, so we should use it here instead of open-coding another implementation thereof. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
e32cf9a386
commit
5886d932e5
1 changed files with 1 additions and 1 deletions
|
@ -311,7 +311,7 @@ struct nla_policy {
|
|||
#define NLA_POLICY_NESTED_ARRAY(maxattr, policy) \
|
||||
{ .type = NLA_NESTED_ARRAY, .validation_data = policy, .len = maxattr }
|
||||
|
||||
#define __NLA_ENSURE(condition) (sizeof(char[1 - 2*!(condition)]) - 1)
|
||||
#define __NLA_ENSURE(condition) BUILD_BUG_ON_ZERO(!(condition))
|
||||
#define NLA_ENSURE_INT_TYPE(tp) \
|
||||
(__NLA_ENSURE(tp == NLA_S8 || tp == NLA_U8 || \
|
||||
tp == NLA_S16 || tp == NLA_U16 || \
|
||||
|
|
Loading…
Reference in a new issue