JNEWBLK dependency may legitimately appear on the buf dependency list. If softdep_sync_buf() discovers such dependency, it should do nothing, which is safe as it is only waiting on the parent buffer to be written, so it can be removed.
JNEWBLK dependency may legitimately appear on the buf dependency
list. If softdep_sync_buf() discovers such dependency, it should do
nothing, which is safe as it is only waiting on the parent buffer to
be written, so it can be removed.

Committed on behalf of:	 jeff
MFC after:   1 week

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