/*
* Copyright (C) 1997 Wu Ching Chen
* 2.1.x update (C) 1998 Krzysztof G. Baranowski
- * 2.5.x update (C) 2002 Red Hat <alan@redhat.com>
- * 2.6.x update (C) 2004 Red Hat <alan@redhat.com>
+ * 2.5.x update (C) 2002 Red Hat
+ * 2.6.x update (C) 2004 Red Hat
*
* Marcelo Tosatti <marcelo@conectiva.com.br> : SMP fixes
*
dev->quhd[c] = 0;
}
workreq = dev->quereq[c][dev->quhd[c]];
- if (dev->id[c][scmd_id(workreq)].curr_req == 0) {
+ if (dev->id[c][scmd_id(workreq)].curr_req == NULL) {
dev->id[c][scmd_id(workreq)].curr_req = workreq;
dev->last_cmd[c] = scmd_id(workreq);
goto cmd_subp;