diff --git a/drivers/amlogic/media/common/ge2d/ge2d_main.c b/drivers/amlogic/media/common/ge2d/ge2d_main.c
index 6481d9c3cbb8..48a5940e4a40 100644
--- a/drivers/amlogic/media/common/ge2d/ge2d_main.c
+++ b/drivers/amlogic/media/common/ge2d/ge2d_main.c
@@ -151,6 +151,11 @@ static ssize_t dump_reg_enable_store(struct class *cla,
 	int ret = 0;
 
 	ret = kstrtoint(buf, 0, &res);
+	if (ret) {
+		ge2d_log_err("kstrtoint err\n");
+		return -EINVAL;
+	}
+
 	ge2d_log_info("ge2d dump_reg_enbale: %d->%d\n",
 		ge2d_dump_reg_enable, res);
 	ge2d_dump_reg_enable = res;
@@ -173,6 +178,11 @@ static ssize_t dump_reg_cnt_store(struct class *cla,
 	int ret = 0;
 
 	ret = kstrtoint(buf, 0, &res);
+	if (ret) {
+		ge2d_log_err("kstrtoint err\n");
+		return -EINVAL;
+	}
+
 	ge2d_log_info("ge2d dump_reg: %d->%d\n", ge2d_dump_reg_cnt, res);
 	ge2d_dump_reg_cnt = res;
 	return count;
@@ -193,6 +203,11 @@ static ssize_t log_level_store(struct class *cla,
 	int ret = 0;
 
 	ret = kstrtoint(buf, 0, &res);
+	if (ret) {
+		ge2d_log_err("kstrtoint err\n");
+		return -EINVAL;
+	}
+
 	ge2d_log_info("ge2d log_level: %d->%d\n", ge2d_log_level, res);
 	ge2d_log_level = res;