diff --git a/hif/fwcmd.c b/hif/fwcmd.c
index d3e7e968..4c31155c 100644
--- a/hif/fwcmd.c
+++ b/hif/fwcmd.c
@@ -3771,8 +3771,7 @@ int mwl_fwcmd_set_txpwrlmt_cfg_data(struct ieee80211_hw *hw)
 
 		ptr += parsed_len;
 		size -= parsed_len;
-		data_len = le16_to_cpu(hdr.len) -
-			sizeof(struct mwl_txpwrlmt_cfg_entry_hdr);
+		data_len = le16_to_cpu(hdr.len);
 
 		pcmd = (struct hostcmd_cmd_txpwrlmt_cfg *)&priv->pcmd_buf[0];