genetlink: Remove unused function genl_err_attr()

It is never used, so can remove it.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 6e5f1e1..b9eb92f 100644 (file)
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -101,14 +101,6 @@ static inline void genl_info_net_set(struct genl_info *info, struct net *net)
 
 #define GENL_SET_ERR_MSG(info, msg) NL_SET_ERR_MSG((info)->extack, msg)
 
-static inline int genl_err_attr(struct genl_info *info, int err,
-                               const struct nlattr *attr)
-{
-       info->extack->bad_attr = attr;
-
-       return err;
-}
-
 enum genl_validate_flags {
        GENL_DONT_VALIDATE_STRICT               = BIT(0),
        GENL_DONT_VALIDATE_DUMP                 = BIT(1),