[PATCH] NFC: microread: Pass err variable to async_cb()

In the case MICROREAD_CB_TYPE_READER_ALL clang reports a dead
code warning. The error code is being directly passed to 
async_cb(). Fix this by passing the err variable, which is also
done in another path.

Addresses-Coverity: ("Unused value") 
Signed-off-by: Nigel Christian <redacted>
---
 drivers/nfc/microread/microread.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nfc/microread/microread.c b/drivers/nfc/microread/microread.c
index 8d3988457c58..130b0f554016 100644
--- a/drivers/nfc/microread/microread.c
+++ b/drivers/nfc/microread/microread.c

@@ -367,7 +367,7 @@ static void microread_im_transceive_cb(void *context, struct sk_buff *skb,
 				err = -EPROTO;
 				kfree_skb(skb);
 				info->async_cb(info->async_cb_context, NULL,
-					       -EPROTO);
+					       err);
 				return;
 			}
 

-- 
2.31.1