[lvc-project] [PATCH 5.10 0/1] soundwire: cadence: Fix error check in cdns_xfer_msg()

[Daniil Dulov]

Svacer reports redundant comparison in cdns_xfer_msg(). The problem is
present in 5.10 stable release and can be fixed by the following
upstream patch that can be cleanly applied to 5.10 stable branch.