1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/hid/hid-picolcd.c b/drivers/hid/hid-picolcd.c
index b2f56a13bcf5..9d8710f8bc79 100644
--- a/drivers/hid/hid-picolcd.c
+++ b/drivers/hid/hid-picolcd.c
@@ -1585,11 +1585,11 @@ static ssize_t picolcd_debug_eeprom_write(struct file *f, const char __user *u,
         memset(raw_data, 0, sizeof(raw_data));
         raw_data[0] = *off & 0xff;
         raw_data[1] = (*off >> 8) & 0xff;
-        raw_data[2] = s < 20 ? s : 20;
+        raw_data[2] = min((size_t)20, s);
         if (*off + raw_data[2] > 0xff)
                 raw_data[2] = 0x100 - *off;
 
-        if (copy_from_user(raw_data+3, u, raw_data[2]))
+        if (copy_from_user(raw_data+3, u, min((u8)20, raw_data[2])))
                 return -EFAULT;
         resp = picolcd_send_and_wait(data->hdev, REPORT_EE_WRITE, raw_data,
                         sizeof(raw_data));