Author: mav
Date: Sun Mar 19 21:25:13 2017
New Revision: 315587
URL: https://svnweb.freebsd.org/changeset/base/315587
Log:
Remove some useless code.
MFC after: 2 weeks
Modified:
head/sys/dev/isp/isp.c
head/sys/dev/isp/isp_freebsd.c
head/sys/dev/isp/ispvar.h
Modified: head/sys/dev/isp/isp.c
==============================================================================
--- head/sys/dev/isp/isp.c Sun Mar 19 21:24:07 2017 (r315586)
+++ head/sys/dev/isp/isp.c Sun Mar 19 21:25:13 2017 (r315587)
@@ -4530,7 +4530,6 @@ isp_start(XS_T *xs)
return (dmaresult);
}
isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld",
XS_CDBP(xs)[0], (long) XS_XFRLEN(xs));
- isp->isp_nactive++;
return (CMD_QUEUED);
}
@@ -5359,9 +5358,6 @@ isp_intr_respq(ispsoftc_t *isp)
}
isp_destroy_handle(isp, sp->req_handle);
- if (isp->isp_nactive > 0) {
- isp->isp_nactive--;
- }
complist[ndone++] = xs; /* defer completion call until later */
ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
last_etype = etype;
@@ -5932,9 +5928,6 @@ isp_handle_other_response(ispsoftc_t *is
void *ptr;
switch (type) {
- case RQSTYPE_STATUS_CONT:
- isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
- return (1);
case RQSTYPE_MARKER:
isp_prt(isp, ISP_LOG_WARN1, "Marker Response");
return (1);
@@ -6536,9 +6529,6 @@ isp_fastpost_complete(ispsoftc_t *isp, u
if (XS_XFRLEN(xs)) {
ISP_DMAFREE(isp, xs, fph);
}
- if (isp->isp_nactive) {
- isp->isp_nactive--;
- }
isp_done(xs);
}
@@ -7579,7 +7569,6 @@ isp_reinit(ispsoftc_t *isp, int do_load_
}
cleanup:
- isp->isp_nactive = 0;
isp_clear_commands(isp);
if (IS_FC(isp)) {
for (i = 0; i < isp->isp_nchan; i++)
Modified: head/sys/dev/isp/isp_freebsd.c
==============================================================================
--- head/sys/dev/isp/isp_freebsd.c Sun Mar 19 21:24:07 2017
(r315586)
+++ head/sys/dev/isp/isp_freebsd.c Sun Mar 19 21:25:13 2017
(r315587)
@@ -1591,7 +1591,6 @@ isp_target_start_ctio(ispsoftc_t *isp, u
xpt_done(ccb);
continue;
}
- isp->isp_nactive++;
ccb->ccb_h.status = CAM_REQ_INPROG | CAM_SIM_QUEUED;
if (xfrlen) {
ccb->ccb_h.spriv_field0 = atp->bytes_xfered;
@@ -2113,9 +2112,6 @@ isp_handle_platform_ctio(ispsoftc_t *isp
isp_destroy_handle(isp, handle);
resid = data_requested = PISP_PCMD(ccb)->datalen;
isp_free_pcmd(isp, ccb);
- if (isp->isp_nactive) {
- isp->isp_nactive--;
- }
bus = XS_CHANNEL(ccb);
if (IS_24XX(isp)) {
Modified: head/sys/dev/isp/ispvar.h
==============================================================================
--- head/sys/dev/isp/ispvar.h Sun Mar 19 21:24:07 2017 (r315586)
+++ head/sys/dev/isp/ispvar.h Sun Mar 19 21:25:13 2017 (r315587)
@@ -553,7 +553,6 @@ struct ispsoftc {
volatile u_int isp_mboxbsy; /* mailbox command active */
volatile u_int isp_state;
- volatile u_int isp_nactive; /* how many commands active */
volatile mbreg_t isp_curmbx; /* currently active mailbox
command */
volatile uint32_t isp_reqodx; /* index of last ISP pickup */
volatile uint32_t isp_reqidx; /* index of next request */
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