Commits
Ganesh Goudar committed 720336c42e4
iw_cxgb4: don't use WR keys/addrs for 0 byte reads Only use the read sge lkey/addr and the remote rkey/addr if the length of the read is not zero. Otherwise the read response might be treated as the RTR read response and not delivered to the application. Or worse Terminator hardware will fail a 0B read if the STAG is 0 even if the read length is 0. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: Doug Ledford <dledford@redhat.com>