Free the dma map -after- it's checked, not before. Or you'll be potentially referencing already-freed memory.
Free the dma map -after- it's checked, not before. Or you'll be
potentially referencing already-freed memory.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase