remove bogus checking in mnl_attr_validate() and mnl_attr_validate2()

attr.c: In function ‘mnl_attr_validate’:
attr.c:189: warning: comparison of unsigned expression < 0 is always false
attr.c: In function ‘mnl_attr_validate2’:
attr.c:210: warning: comparison of unsigned expression < 0 is always false

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/attr.c b/src/attr.c
index 75c856b..2ec6dce 100644
--- a/src/attr.c
+++ b/src/attr.c
@@ -186,7 +186,7 @@ int mnl_attr_validate(const struct nlattr *attr, enum mnl_attr_data_type type)
 {
 	int exp_len;
 
-	if (type < 0 || type >= MNL_TYPE_MAX) {
+	if (type >= MNL_TYPE_MAX) {
 		errno = EINVAL;
 		return -1;
 	}
@@ -207,7 +207,7 @@ int mnl_attr_validate(const struct nlattr *attr, enum mnl_attr_data_type type)
 int mnl_attr_validate2(const struct nlattr *attr, 
 		       enum mnl_attr_data_type type, int exp_len)
 {
-	if (type < 0 || type >= MNL_TYPE_MAX) {
+	if (type >= MNL_TYPE_MAX) {
 		errno = EINVAL;
 		return -1;
 	}