Another round of the <sys/queue.h> FOREACH transmogriffer.

Created with:   sed(1)
Reviewed by:    md5(1)

3 files changed, 8 insertions, 16 deletions

diff --git a/sys/cam/cam_periph.c b/sys/cam/cam_periph.c
index b7920b9..675859c 100644
--- a/sys/cam/cam_periph.c
+++ b/sys/cam/cam_periph.c
@@ -208,8 +208,7 @@ cam_periph_find(struct cam_path *path, char *name)
 			continue;
 
 		s = splsoftcam();
-		for (periph = TAILQ_FIRST(&(*p_drv)->units); periph != NULL;
-		     periph = TAILQ_NEXT(periph, unit_links)) {
+		TAILQ_FOREACH(periph, &(*p_drv)->units, unit_links) {
 			if (xpt_path_comp(periph->path, path) == 0) {
 				splx(s);
 				return(periph);
diff --git a/sys/cam/scsi/scsi_da.c b/sys/cam/scsi/scsi_da.c
index 91c2661..70385c7 100644
--- a/sys/cam/scsi/scsi_da.c
+++ b/sys/cam/scsi/scsi_da.c
@@ -1568,8 +1568,7 @@ dashutdown(void * arg, int howto)
 	struct cam_periph *periph;
 	struct da_softc *softc;
 
-	for (periph = TAILQ_FIRST(&dadriver.units); periph != NULL;
-	     periph = TAILQ_NEXT(periph, unit_links)) {
+	TAILQ_FOREACH(periph, &dadriver.units, unit_links) {
 		union ccb ccb;
 		softc = (struct da_softc *)periph->softc;
 
diff --git a/sys/cam/scsi/scsi_low.c b/sys/cam/scsi/scsi_low.c
index 25c9437..683c31d 100644
--- a/sys/cam/scsi/scsi_low.c
+++ b/sys/cam/scsi/scsi_low.c
@@ -341,11 +341,9 @@ scsi_low_timeout(arg)
 	{
 		struct targ_info *ti;
 
-		for (ti = TAILQ_FIRST(&slp->sl_titab); ti != NULL;
-		     ti = TAILQ_NEXT(ti, ti_chain))
+		TAILQ_FOREACH(ti, &slp->sl_titab, ti_chain)
 		{
-			for (cb = TAILQ_FIRST(&ti->ti_discq); cb != NULL;
-			     cb = TAILQ_NEXT(cb, ccb_chain))
+			TAILQ_FOREACH(cb, &ti->ti_discq, ccb_chain)
 			{
 				cb->ccb_tc -= SCSI_LOW_TIMEOUT_CHECK_INTERVAL;
 				if (cb->ccb_tc < 0)
@@ -930,8 +928,7 @@ scsi_low_start(slp)
 	}
 #endif	/* SCSI_LOW_DIAGNOSTIC */
 
-	for (cb = TAILQ_FIRST(&slp->sl_start); cb != NULL;
-	     cb = TAILQ_NEXT(cb, ccb_chain))
+	TAILQ_FOREACH(cb, &slp->sl_start, ccb_chain)
 	{
 		ti = cb->ti;
 		li = cb->li;
@@ -1347,8 +1344,7 @@ scsi_low_reset_nexus(slp, fdone)
 	}
 
 	/* disconnected nexus */
-	for (ti = TAILQ_FIRST(&slp->sl_titab); ti != NULL;
-	     ti = TAILQ_NEXT(ti, ti_chain))
+	TAILQ_FOREACH(ti, &slp->sl_titab, ti_chain)
 	{
 		for (cb = TAILQ_FIRST(&ti->ti_discq); cb != NULL; cb = ncb)
 		{
@@ -1363,8 +1359,7 @@ scsi_low_reset_nexus(slp, fdone)
 			}
 		}
 
-		for (li = LIST_FIRST(&ti->ti_litab); li != NULL;
-		     li = LIST_NEXT(li, lun_chain))
+		LIST_FOREACH(li, &ti->ti_litab, lun_chain)
 		{
 			li->li_state = UNIT_SLEEP;
 			li->li_disc = 0;
@@ -2496,8 +2491,7 @@ scsi_low_info(slp, ti, s)
 	printf("%s: SCSI_LOW: %s\n", slp->sl_xname, s);
 	if (ti == NULL)
 	{
-		for (ti = TAILQ_FIRST(&slp->sl_titab); ti != NULL;
-		     ti = TAILQ_NEXT(ti, ti_chain))
+		TAILQ_FOREACH(ti, &slp->sl_titab, ti_chain)
 			scsi_low_print(slp, ti);
 	}
 	else