tree f4c63d1d07996645851f6406368ba4e7d7e1084b
parent dddeb30bfc43926620f954266fd12c65a7206f07
author Dan Carpenter <dan.carpenter@oracle.com> 1584710477 +0300
committer David S. Miller <davem@davemloft.net> 1585022713 -0700

NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()

The nci_conn_max_data_pkt_payload_size() function sometimes returns
-EPROTO so "max_size" needs to be signed for the error handling to
work.  We can make "payload_size" an int as well.

Fixes: a06347c04c13 ("NFC: Add Intel Fields Peak NFC solution driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>