2 files changed, 5 insertions, 8 deletions

diff --git a/sys/alpha/alpha/interrupt.c b/sys/alpha/alpha/interrupt.c
index 2df48a2095340..5a75fcbd25b80 100644
--- a/sys/alpha/alpha/interrupt.c
+++ b/sys/alpha/alpha/interrupt.c
@@ -371,11 +371,11 @@ alpha_setup_intr(const char *name, int vector, driver_intr_t *handler,
 	if (ithd == NULL || ithd->it_ih == NULL) {
 		/* first handler for this vector */
 		if (ithd == NULL) {
-			ithd = malloc(sizeof(struct ithd), M_DEVBUF, M_WAITOK);
+			ithd = malloc(sizeof(struct ithd), M_DEVBUF,
+			    M_WAITOK | M_ZERO);
 			if (ithd == NULL)
 				return ENOMEM;
 
-			bzero(ithd, sizeof(struct ithd));
 			ithd->irq = vector;
 			ithd->it_md = i;
 			i->ithd = ithd;
@@ -410,10 +410,9 @@ alpha_setup_intr(const char *name, int vector, driver_intr_t *handler,
 	}
 
 	/* Third, setup the interrupt descriptor for this handler. */
-	idesc = malloc(sizeof (struct intrhand), M_DEVBUF, M_WAITOK);
+	idesc = malloc(sizeof (struct intrhand), M_DEVBUF, M_WAITOK | M_ZERO);
 	if (idesc == NULL)
 		return ENOMEM;
-	bzero(idesc, sizeof(struct intrhand));
 
 	idesc->ih_handler = handler;
 	idesc->ih_argument = arg;
diff --git a/sys/alpha/osf1/imgact_osf1.c b/sys/alpha/osf1/imgact_osf1.c
index f88ab284d5275..f7bf971c197c6 100644
--- a/sys/alpha/osf1/imgact_osf1.c
+++ b/sys/alpha/osf1/imgact_osf1.c
@@ -109,8 +109,7 @@ exec_osf1_imgact(struct image_params *imgp)
 		printf("unknown ecoff magic %x\n", eap->magic);
 		return ENOEXEC;
 	}
-	osf_auxargs = malloc(sizeof(Osf_Auxargs), M_TEMP, M_WAITOK);
-	bzero(osf_auxargs, sizeof(Osf_Auxargs));
+	osf_auxargs = malloc(sizeof(Osf_Auxargs), M_TEMP, M_WAITOK | M_ZERO);
 	imgp->auxargs = osf_auxargs;
 	osf_auxargs->executable = osf_auxargs->exec_path;
 	path_not_saved = copyinstr(imgp->fname, osf_auxargs->executable,
@@ -226,8 +225,7 @@ exec_osf1_imgact(struct image_params *imgp)
 	raw_dend = (eap->data_start + eap->dsize);
 	if (dend > raw_dend) {
 		caddr_t zeros;
-		zeros = malloc(dend-raw_dend,M_TEMP,M_WAITOK);
-		bzero(zeros,dend-raw_dend);
+		zeros = malloc(dend-raw_dend,M_TEMP,M_WAITOK|M_ZERO);
 		if ((error = copyout(zeros, (caddr_t)raw_dend,
 		    dend-raw_dend))) {
 			uprintf("Can't zero start of bss, error %d\n",error);