SCNEXT
next = SCNEXT(ptr);
struct scsi_cmnd *next = SCNEXT(ptr);
SCDATA(ptr) ? SCNEXT(ptr) : NULL);
for (ptr = ISSUE_SC; ptr; ptr = SCNEXT(ptr))
for (ptr = DISCONNECTED_SC; ptr; ptr = SCDATA(ptr) ? SCNEXT(ptr) : NULL)
seq_printf(m, "; next=0x%p\n", SCNEXT(ptr));
for (ptr = ISSUE_SC; ptr; ptr = SCNEXT(ptr))
for (ptr = DISCONNECTED_SC; ptr; ptr = SCNEXT(ptr))
SCNEXT(new_SC) = NULL;
for (end = *SC; SCNEXT(end); end = SCNEXT(end))
SCNEXT(end) = new_SC;
*SC = SCNEXT(*SC);
SCNEXT(ptr)=NULL;
prev = ptr, ptr = SCNEXT(ptr))
SCNEXT(prev) = SCNEXT(ptr);
*SC = SCNEXT(ptr);
SCNEXT(ptr)=NULL;
prev = ptr, ptr = SCNEXT(ptr))
SCNEXT(prev) = SCNEXT(ptr);
*SC = SCNEXT(ptr);
SCNEXT(ptr)=NULL;
if (!SCpnt->host_scribble || SCSEM(SCpnt) || SCNEXT(SCpnt)) {
SCNEXT(SCpnt) = NULL;