nfc: port100: fix using -ERRNO as command type mask

[platform/kernel/linux-rpi.git] / drivers / nfc / port100.c

diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c
index 517376c..16ceb76 100644 (file)
--- a/drivers/nfc/port100.c
+++ b/drivers/nfc/port100.c
@@ -1006,11 +1006,11 @@ static u64 port100_get_command_type_mask(struct port100 *dev)
 
        skb = port100_alloc_skb(dev, 0);
        if (!skb)
-               return -ENOMEM;
+               return 0;
 
        resp = port100_send_cmd_sync(dev, PORT100_CMD_GET_COMMAND_TYPE, skb);
        if (IS_ERR(resp))
-               return PTR_ERR(resp);
+               return 0;
 
        if (resp->len < 8)
                mask = 0;