ethnl_update_u32(&cfg.verify_time, tb[ETHTOOL_A_MM_VERIFY_TIME], &mod);
ethnl_update_bool(&cfg.tx_enabled, tb[ETHTOOL_A_MM_TX_ENABLED], &mod);
ethnl_update_bool(&cfg.pmac_enabled, tb[ETHTOOL_A_MM_PMAC_ENABLED],
- &mod);
+ &mod);
ethnl_update_u32(&cfg.tx_min_frag_size,
tb[ETHTOOL_A_MM_TX_MIN_FRAG_SIZE], &mod);
}
/**
+ * ethnl_update_bool() - updateb bool used as bool from NLA_U8 attribute
+ * @dst: value to update
+ * @attr: netlink attribute with new value or null
+ * @mod: pointer to bool for modification tracking
+ *
+ * Use the bool value from NLA_U8 netlink attribute @attr to set bool variable
+ * pointed to by @dst to 0 (if zero) or 1 (if not); do nothing if @attr is
+ * null. Bool pointed to by @mod is set to true if this function changed the
+ * logical value of *dst, otherwise it is left as is.
+ */
+static inline void ethnl_update_bool(bool *dst, const struct nlattr *attr,
+ bool *mod)
+{
+ u8 val;
+
+ if (!attr)
+ return;
+ val = !!nla_get_u8(attr);
+ if (!!*dst == val)
+ return;
+
+ *dst = val;
+ *mod = true;
+}
+
+/**
* ethnl_update_binary() - update binary data from NLA_BINARY attribute
* @dst: value to update
* @len: destination buffer length