diff --git a/drivers/net/wireless/wcnss/wcnss_wlan.c b/drivers/net/wireless/wcnss/wcnss_wlan.c
index 505a9e016777..9347882fba92 100644
--- a/drivers/net/wireless/wcnss/wcnss_wlan.c
+++ b/drivers/net/wireless/wcnss/wcnss_wlan.c
@@ -397,7 +397,7 @@ static struct {
 	int	user_cal_read;
 	int	user_cal_available;
 	u32	user_cal_rcvd;
-	int	user_cal_exp_size;
+	u32	user_cal_exp_size;
 	int	iris_xo_mode_set;
 	int	fw_vbatt_state;
 	char	wlan_nv_macAddr[WLAN_MAC_ADDR_SIZE];