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-rw-r--r--include/net/netlink.h2
-rw-r--r--lib/nlattr.c5
2 files changed, 3 insertions, 4 deletions
diff --git a/include/net/netlink.h b/include/net/netlink.h
index b680fe365e91..0d698215d4d9 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -237,7 +237,7 @@ enum {
struct nla_policy {
u16 type;
u16 len;
- void *validation_data;
+ const void *validation_data;
};
#define NLA_POLICY_EXACT_LEN(_len) { .type = NLA_EXACT_LEN, .len = _len }
diff --git a/lib/nlattr.c b/lib/nlattr.c
index 120ad569e13d..e2e5b38394d5 100644
--- a/lib/nlattr.c
+++ b/lib/nlattr.c
@@ -45,12 +45,11 @@ static const u8 nla_attr_minlen[NLA_TYPE_MAX+1] = {
};
static int validate_nla_bitfield32(const struct nlattr *nla,
- u32 *valid_flags_allowed)
+ const u32 *valid_flags_mask)
{
const struct nla_bitfield32 *bf = nla_data(nla);
- u32 *valid_flags_mask = valid_flags_allowed;
- if (!valid_flags_allowed)
+ if (!valid_flags_mask)
return -EINVAL;
/*disallow invalid bit selector */