5 files changed, 5 insertions, 5 deletions

diff --git a/aux_children.c b/aux_children.c
index f3b25c344..1f7267b12 100644
--- a/aux_children.c
+++ b/aux_children.c
@@ -65,7 +65,7 @@ register_aux_child_ex(pid_t pid, const struct aux_child_handlers *h,
 			error_func_msg_and_die("Duplicate auxiliary child pid");
 	}
 
-	child = xcalloc(1, sizeof(*child));
+	child = xzalloc(sizeof(*child));
 
 	child->pid = pid;
 	child->handlers = h ?: &default_handlers;
diff --git a/bpf.c b/bpf.c
index 1eeb0e440..420b44026 100644
--- a/bpf.c
+++ b/bpf.c
@@ -780,7 +780,7 @@ BEGIN_BPF_CMD_DECODER(BPF_OBJ_GET_INFO_BY_FD)
 	struct obj_get_info_saved *saved;
 
 	if (entering(tcp)) {
-		saved = xcalloc(1, sizeof(*saved));
+		saved = xzalloc(sizeof(*saved));
 		saved->info_len = attr.info_len;
 		set_tcb_priv_data(tcp, saved, free);
 
diff --git a/kvm.c b/kvm.c
index 5271322f9..984a75e86 100644
--- a/kvm.c
+++ b/kvm.c
@@ -44,7 +44,7 @@ vcpu_find(struct tcb *const tcp, int fd)
 static struct vcpu_info *
 vcpu_alloc(struct tcb *const tcp, int fd, int cpuid)
 {
-	struct vcpu_info *vcpu_info = xcalloc(1, sizeof(*vcpu_info));
+	struct vcpu_info *vcpu_info = xzalloc(sizeof(*vcpu_info));
 
 	vcpu_info->fd = fd;
 	vcpu_info->cpuid = cpuid;
diff --git a/perf.c b/perf.c
index d3a981660..f989dfcc8 100644
--- a/perf.c
+++ b/perf.c
@@ -74,7 +74,7 @@ fetch_perf_event_attr(struct tcb *const tcp, const kernel_ulong_t addr)
 	/* Size should be multiple of 8, but kernel doesn't check for it */
 	/* size &= ~7; */
 
-	attr = xcalloc(1, sizeof(*attr));
+	attr = xzalloc(sizeof(*attr));
 
 	if (umoven_or_printaddr(tcp, addr, size, attr)) {
 		free(attr);
diff --git a/syscall.c b/syscall.c
index 156243c91..308fc40a8 100644
--- a/syscall.c
+++ b/syscall.c
@@ -1305,7 +1305,7 @@ get_scno(struct tcb *tcp)
 		tcp->s_ent = &sysent[tcp->scno];
 		tcp->qual_flg = qual_flags(tcp->scno);
 	} else {
-		struct sysent_buf *s = xcalloc(1, sizeof(*s));
+		struct sysent_buf *s = xzalloc(sizeof(*s));
 
 		s->tcp = tcp;
 		s->ent = stub_sysent;