47 	struct tcf_em_text *conf = data;  in em_text_change()  local
51 	if (len < sizeof(*conf) || len < (sizeof(*conf) + conf->pattern_len))  in em_text_change()
54 	if (conf->from_layer > conf->to_layer)  in em_text_change()
57 	if (conf->from_layer == conf->to_layer &&  in em_text_change()
58 	    conf->from_offset > conf->to_offset)  in em_text_change()
62 	ts_conf = textsearch_prepare(conf->algo, (u8 *) conf + sizeof(*conf),  in em_text_change()
63 				     conf->pattern_len, GFP_KERNEL, flags);  in em_text_change()
86 	tm->from_offset = conf->from_offset;  in em_text_change()
87 	tm->to_offset   = conf->to_offset;  in em_text_change()
88 	tm->from_layer  = conf->from_layer;  in em_text_change()
89 	tm->to_layer    = conf->to_layer;  in em_text_change()
109 	struct tcf_em_text conf;  in em_text_dump()  local
111 	strncpy(conf.algo, tm->config->ops->name, sizeof(conf.algo) - 1);  in em_text_dump()
112 	conf.from_offset = tm->from_offset;  in em_text_dump()
113 	conf.to_offset = tm->to_offset;  in em_text_dump()
114 	conf.from_layer = tm->from_layer;  in em_text_dump()
115 	conf.to_layer = tm->to_layer;  in em_text_dump()
116 	conf.pattern_len = textsearch_get_pattern_len(tm->config);  in em_text_dump()
117 	conf.pad = 0;  in em_text_dump()
119 	if (nla_put_nohdr(skb, sizeof(conf), &conf) < 0)  in em_text_dump()
121 	if (nla_append(skb, conf.pattern_len,  in em_text_dump()