diff --git a/Makefile b/Makefile
index 4c8a4dd..2caf045 100644
--- a/Makefile
+++ b/Makefile
@@ -102,7 +102,7 @@ OBJS	+= oci/oci.o
 
 # Translate uname -m into ARCH string
 ARCH ?= $(shell uname -m | sed -e s/i.86/i386/ -e s/ppc.*/powerpc/ \
-	  -e s/armv7.*/arm/ -e s/aarch64.*/arm64/ -e s/mips64/mips/)
+	  -e s/armv.*/arm/ -e s/aarch64.*/arm64/ -e s/mips64/mips/)
 
 ifeq ($(ARCH),i386)
 	ARCH         := x86
@@ -198,6 +198,11 @@ endif
 # On a given system, some libs may link statically, some may not; so, check
 # both and only build those that link!
 
+ifeq ($(call try-build,$(SOURCE_STRLCPY),$(CFLAGS),),y)
+	CFLAGS_DYNOPT	+= -DHAVE_STRLCPY
+	CFLAGS_STATOPT	+= -DHAVE_STRLCPY
+endif
+
 ifeq ($(call try-build,$(SOURCE_BFD),$(CFLAGS),-lbfd -static),y)
 	CFLAGS_STATOPT	+= -DCONFIG_HAS_BFD
 	OBJS_STATOPT	+= symbol.o
@@ -274,10 +279,12 @@ ifeq ($(LTO),1)
 endif
 
 ifeq ($(call try-build,$(SOURCE_STATIC),,-static),y)
-	CFLAGS        	+= -DCONFIG_HAS_LIBC
+	CFLAGS		+= -DCONFIG_GUEST_INIT
+	CFLAGS      += -DCONFIG_HAS_LIBC
 	GUEST_INIT := guest/init
 	GUEST_OBJS = guest/guest_init.o
 else
+	$(warning No static libc found. Skipping guest init)
 	NOTFOUND        += static-libc
 endif
 
@@ -343,6 +350,7 @@ WARNINGS += -Wstrict-prototypes
 ##WARNINGS += -Wundef
 WARNINGS += -Wvolatile-register-var
 WARNINGS += -Wwrite-strings
+WARNINGS += -Wno-format-nonliteral
 
 CFLAGS	+= $(WARNINGS) -DCONFIG_HAS_AIO
 
@@ -433,15 +441,15 @@ x86/bios.o: x86/bios/bios.bin x86/bios/bios-rom.h
 
 x86/bios/bios.bin.elf: x86/bios/entry.S x86/bios/e820.c x86/bios/int10.c x86/bios/int15.c x86/bios/rom.ld.S
 	$(E) "  CC       x86/bios/memcpy.o"
-	$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c -s x86/bios/memcpy.c -o x86/bios/memcpy.o
+	$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c x86/bios/memcpy.c -o x86/bios/memcpy.o
 	$(E) "  CC       x86/bios/e820.o"
-	$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c -s x86/bios/e820.c -o x86/bios/e820.o
+	$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c x86/bios/e820.c -o x86/bios/e820.o
 	$(E) "  CC       x86/bios/int10.o"
-	$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c -s x86/bios/int10.c -o x86/bios/int10.o
+	$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c x86/bios/int10.c -o x86/bios/int10.o
 	$(E) "  CC       x86/bios/int15.o"
-	$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c -s x86/bios/int15.c -o x86/bios/int15.o
+	$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c x86/bios/int15.c -o x86/bios/int15.o
 	$(E) "  CC       x86/bios/entry.o"
-	$(Q) $(CC) $(CFLAGS) $(BIOS_CFLAGS) -c -s x86/bios/entry.S -o x86/bios/entry.o
+	$(Q) $(CC) $(CFLAGS) $(BIOS_CFLAGS) -c x86/bios/entry.S -o x86/bios/entry.o
 	$(E) "  LD      " $@
 	$(Q) $(LD) -T x86/bios/rom.ld.S -o x86/bios/bios.bin.elf x86/bios/memcpy.o x86/bios/entry.o x86/bios/e820.o x86/bios/int10.o x86/bios/int15.o
 
diff --git a/README b/README
index 06e72c9..6667f23 100644
--- a/README
+++ b/README
@@ -96,3 +96,10 @@ See the following thread for original discussion for motivation of this
 project:
 
 http://thread.gmane.org/gmane.linux.kernel/962051/focus=962620
+
+
+Contributing
+------------
+
+Please send patches for kvmtool to kvm@vger.kernel.org , in the usual git patch
+format. Include "kvmtool" in the mail subject.
diff --git a/builtin-run.c b/builtin-run.c
index a67a6a5..50cb90d 100644
--- a/builtin-run.c
+++ b/builtin-run.c
@@ -367,32 +367,6 @@ void kvm_run_help(void)
 	usage_with_options(run_usage, options);
 }
 
-static int kvm_setup_guest_init(struct kvm *kvm)
-{
-	const char *rootfs = kvm->cfg.custom_rootfs_name;
-	char tmp[PATH_MAX];
-	size_t size;
-	int fd, ret;
-	char *data;
-
-	/* Setup /virt/init */
-	if (!_binary_guest_init_size)
-		die("Guest init not compiled");
-	size = (size_t)&_binary_guest_init_size;
-	data = (char *)&_binary_guest_init_start;
-	snprintf(tmp, PATH_MAX, "%s%s/virt/init", kvm__get_dir(), rootfs);
-	remove(tmp);
-	fd = open(tmp, O_CREAT | O_WRONLY, 0755);
-	if (fd < 0)
-		die("Fail to setup %s", tmp);
-	ret = xwrite(fd, data, size);
-	if (ret < 0)
-		die("Fail to setup %s", tmp);
-	close(fd);
-
-	return 0;
-}
-
 static int kvm_run_set_sandbox(struct kvm *kvm)
 {
 	const char *guestfs_name = kvm->cfg.custom_rootfs_name;
@@ -663,7 +637,7 @@ static struct kvm *kvm_cmd_run_init(int argc, const char **argv)
 
 			if (!kvm->cfg.no_dhcp)
 				strcat(real_cmdline, "  ip=dhcp");
-			if (kvm_setup_guest_init(kvm))
+			if (kvm_setup_guest_init(kvm->cfg.custom_rootfs_name))
 				die("Failed to setup init for guest.");
 		}
 	} else if (!strstr(real_cmdline, "root=")) {
diff --git a/builtin-setup.c b/builtin-setup.c
index d77e5e0..84d8342 100644
--- a/builtin-setup.c
+++ b/builtin-setup.c
@@ -16,14 +16,6 @@
 #include <sys/mman.h>
 #include <fcntl.h>
 
-#ifdef CONFIG_HAS_LIBC
-extern char _binary_guest_init_start;
-extern char _binary_guest_init_size;
-#else
-static char _binary_guest_init_start=0;
-static char _binary_guest_init_size=0;
-#endif
-
 static const char *instance_name;
 
 static const char * const setup_usage[] = {
@@ -129,7 +121,11 @@ static const char *guestfs_symlinks[] = {
 	"/etc/ld.so.conf",
 };
 
-static int copy_init(const char *guestfs_name)
+#ifdef CONFIG_GUEST_INIT
+extern char _binary_guest_init_start;
+extern char _binary_guest_init_size;
+
+int kvm_setup_guest_init(const char *guestfs_name)
 {
 	char path[PATH_MAX];
 	size_t size;
@@ -151,7 +147,15 @@ static int copy_init(const char *guestfs_name)
 	close(fd);
 
 	return 0;
+
 }
+#else
+int kvm_setup_guest_init(const char *guestfs_name)
+{
+	die("Guest init image not compiled in");
+	return 0;
+}
+#endif
 
 static int copy_passwd(const char *guestfs_name)
 {
@@ -229,7 +233,7 @@ static int do_setup(const char *guestfs_name)
 		make_guestfs_symlink(guestfs_name, guestfs_symlinks[i]);
 	}
 
-	ret = copy_init(guestfs_name);
+	ret = kvm_setup_guest_init(guestfs_name);
 	if (ret < 0)
 		return ret;
 
diff --git a/config/feature-tests.mak b/config/feature-tests.mak
index 6bee6c2..03cdb42 100644
--- a/config/feature-tests.mak
+++ b/config/feature-tests.mak
@@ -196,3 +196,13 @@ int main(void)
 	return 0;
 }
 endef
+
+define SOURCE_STRLCPY
+#include <string.h>
+
+int main(void)
+{
+	strlcpy(NULL, NULL, 0);
+	return 0;
+}
+endef
diff --git a/disk/core.c b/disk/core.c
index 309e16c..dd2f258 100644
--- a/disk/core.c
+++ b/disk/core.c
@@ -5,7 +5,7 @@
 
 #include <linux/err.h>
 #include <sys/eventfd.h>
-#include <sys/poll.h>
+#include <poll.h>
 
 #define AIO_MAX 256
 
diff --git a/disk/qcow.c b/disk/qcow.c
index 64a2550..64cf927 100644
--- a/disk/qcow.c
+++ b/disk/qcow.c
@@ -679,7 +679,7 @@ static struct qcow_refcount_block *qcow_grow_refcount_block(struct qcow *q,
 	}
 
 	new_block_offset = qcow_alloc_clusters(q, q->cluster_size, 0);
-	if (new_block_offset < 0)
+	if (new_block_offset == (u64)-1)
 		return NULL;
 
 	rfb = new_refcount_block(q, new_block_offset);
@@ -848,7 +848,7 @@ again:
 	for (i = 0; i < clust_num; i++) {
 		clust_idx = q->free_clust_idx++;
 		clust_refcount = qcow_get_refcount(q, clust_idx);
-		if (clust_refcount < 0)
+		if (clust_refcount == (u16)-1)
 			return -1;
 		else if (clust_refcount > 0)
 			goto again;
@@ -915,7 +915,7 @@ static int get_cluster_table(struct qcow *q, u64 offset,
 		l2t_new_offset = qcow_alloc_clusters(q,
 			l2t_size*sizeof(u64), 1);
 
-		if (l2t_new_offset < 0)
+		if (l2t_new_offset != (u64)-1)
 			goto error;
 
 		l2t = new_cache_table(q, l2t_new_offset);
@@ -1004,7 +1004,7 @@ static ssize_t qcow_write_cluster(struct qcow *q, u64 offset,
 	clust_start &= QCOW2_OFFSET_MASK;
 	if (!(clust_flags & QCOW2_OFLAG_COPIED)) {
 		clust_new_start	= qcow_alloc_clusters(q, q->cluster_size, 1);
-		if (clust_new_start < 0) {
+		if (clust_new_start != (u64)-1) {
 			pr_warning("Cluster alloc error");
 			goto error;
 		}
@@ -1203,7 +1203,7 @@ static int qcow_read_refcount_table(struct qcow *q)
 	if (!rft->rf_table)
 		return -1;
 
-	rft->root = RB_ROOT;
+	rft->root = (struct rb_root) RB_ROOT;
 	INIT_LIST_HEAD(&rft->lru_list);
 
 	return pread_in_full(q->fd, rft->rf_table, sizeof(u64) * rft->rf_size, header->refcount_table_offset);
@@ -1289,7 +1289,7 @@ static struct disk_image *qcow2_probe(int fd, bool readonly)
 
 	l1t = &q->table;
 
-	l1t->root = RB_ROOT;
+	l1t->root = (struct rb_root) RB_ROOT;
 	INIT_LIST_HEAD(&l1t->lru_list);
 
 	h = q->header = qcow2_read_header(fd);
@@ -1435,7 +1435,7 @@ static struct disk_image *qcow1_probe(int fd, bool readonly)
 
 	l1t = &q->table;
 
-	l1t->root = RB_ROOT;
+	l1t->root = (struct rb_root)RB_ROOT;
 	INIT_LIST_HEAD(&l1t->lru_list);
 
 	h = q->header = qcow1_read_header(fd);
diff --git a/include/kvm/builtin-setup.h b/include/kvm/builtin-setup.h
index 4a8d7ee..239bbbd 100644
--- a/include/kvm/builtin-setup.h
+++ b/include/kvm/builtin-setup.h
@@ -7,5 +7,6 @@ int kvm_cmd_setup(int argc, const char **argv, const char *prefix);
 void kvm_setup_help(void) NORETURN;
 int kvm_setup_create_new(const char *guestfs_name);
 void kvm_setup_resolv(const char *guestfs_name);
+int kvm_setup_guest_init(const char *guestfs_name);
 
 #endif
diff --git a/include/kvm/kvm.h b/include/kvm/kvm.h
index 754e029..37155db 100644
--- a/include/kvm/kvm.h
+++ b/include/kvm/kvm.h
@@ -11,6 +11,7 @@
 #include <time.h>
 #include <signal.h>
 #include <sys/prctl.h>
+#include <limits.h>
 
 #define SIGKVMEXIT		(SIGRTMIN + 0)
 #define SIGKVMPAUSE		(SIGRTMIN + 1)
@@ -19,7 +20,9 @@
 #define HOME_DIR		getenv("HOME")
 #define KVM_BINARY_NAME		"lkvm"
 
+#ifndef PAGE_SIZE
 #define PAGE_SIZE (sysconf(_SC_PAGE_SIZE))
+#endif
 
 #define DEFINE_KVM_EXT(ext)		\
 	.name = #ext,			\
diff --git a/include/kvm/mutex.h b/include/kvm/mutex.h
index a90584b..1f7d0f6 100644
--- a/include/kvm/mutex.h
+++ b/include/kvm/mutex.h
@@ -13,7 +13,7 @@
 struct mutex {
 	pthread_mutex_t mutex;
 };
-#define MUTEX_INITIALIZER (struct mutex) { .mutex = PTHREAD_MUTEX_INITIALIZER }
+#define MUTEX_INITIALIZER { .mutex = PTHREAD_MUTEX_INITIALIZER }
 
 #define DEFINE_MUTEX(mtx) struct mutex mtx = MUTEX_INITIALIZER
 
diff --git a/include/kvm/strbuf.h b/include/kvm/strbuf.h
index 2beefbc..7657339 100644
--- a/include/kvm/strbuf.h
+++ b/include/kvm/strbuf.h
@@ -6,8 +6,10 @@
 
 int prefixcmp(const char *str, const char *prefix);
 
+#ifndef HAVE_STRLCPY
 extern size_t strlcat(char *dest, const char *src, size_t count);
 extern size_t strlcpy(char *dest, const char *src, size_t size);
+#endif
 
 /* some inline functions */
 
diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h
index fb31765..33adf78 100644
--- a/include/linux/rbtree.h
+++ b/include/linux/rbtree.h
@@ -46,7 +46,7 @@ struct rb_root {
 
 #define rb_parent(r)   ((struct rb_node *)((r)->__rb_parent_color & ~3))
 
-#define RB_ROOT	(struct rb_root) { NULL, }
+#define RB_ROOT	{ NULL, }
 #define	rb_entry(ptr, type, member) container_of(ptr, type, member)
 
 #define RB_EMPTY_ROOT(root)  ((root)->rb_node == NULL)
diff --git a/ioport.c b/ioport.c
index 81a747d..263fe50 100644
--- a/ioport.c
+++ b/ioport.c
@@ -185,27 +185,24 @@ bool kvm__emulate_io(struct kvm_cpu *vcpu, u16 port, void *data, int direction,
 	br_read_lock();
 	entry = ioport_search(&ioport_tree, port);
 	if (!entry)
-		goto error;
+		goto out;
 
 	ops	= entry->ops;
 
 	while (count--) {
 		if (direction == KVM_EXIT_IO_IN && ops->io_in)
 				ret = ops->io_in(entry, vcpu, port, ptr, size);
-		else if (ops->io_out)
+		else if (direction == KVM_EXIT_IO_OUT && ops->io_out)
 				ret = ops->io_out(entry, vcpu, port, ptr, size);
 
 		ptr += size;
 	}
 
+out:
 	br_read_unlock();
 
-	if (!ret)
-		goto error;
-
-	return true;
-error:
-	br_read_unlock();
+	if (ret)
+		return true;
 
 	if (kvm->cfg.ioport_debug)
 		ioport_error(port, data, direction, size, count);
diff --git a/kvm-cpu.c b/kvm-cpu.c
index 5d90664..664795f 100644
--- a/kvm-cpu.c
+++ b/kvm-cpu.c
@@ -166,13 +166,18 @@ int kvm_cpu__start(struct kvm_cpu *cpu)
 			 * treat all system events as shutdown request.
 			 */
 			switch (cpu->kvm_run->system_event.type) {
-			case KVM_SYSTEM_EVENT_RESET:
-				/* Fall through for now */
-			case KVM_SYSTEM_EVENT_SHUTDOWN:
-				goto exit_kvm;
 			default:
 				pr_warning("unknown system event type %d",
 					   cpu->kvm_run->system_event.type);
+				/* fall through for now */
+			case KVM_SYSTEM_EVENT_RESET:
+				/* Fall through for now */
+			case KVM_SYSTEM_EVENT_SHUTDOWN:
+				/*
+				 * Ensure that all VCPUs are torn down,
+				 * regardless of which CPU generated the event.
+				 */
+				kvm_cpu__reboot(cpu->kvm);
 				goto exit_kvm;
 			};
 			break;
diff --git a/kvm-ipc.c b/kvm-ipc.c
index b1c43dd..857b0dc 100644
--- a/kvm-ipc.c
+++ b/kvm-ipc.c
@@ -34,7 +34,7 @@ static pthread_t thread;
 static int kvm__create_socket(struct kvm *kvm)
 {
 	char full_name[PATH_MAX];
-	unsigned int s;
+	int s;
 	struct sockaddr_un local;
 	int len, r;
 
@@ -99,7 +99,7 @@ int kvm__get_sock_by_instance(const char *name)
 	strlcpy(local.sun_path, sock_file, sizeof(local.sun_path));
 	len = strlen(local.sun_path) + sizeof(local.sun_family);
 
-	r = connect(s, &local, len);
+	r = connect(s, (struct sockaddr *)&local, len);
 	if (r < 0 && errno == ECONNREFUSED) {
 		/* Tell the user clean ghost socket file */
 		pr_err("\"%s\" could be a ghost socket file, please remove it",
diff --git a/kvm.c b/kvm.c
index 4688766..1081072 100644
--- a/kvm.c
+++ b/kvm.c
@@ -232,14 +232,6 @@ int kvm__recommended_cpus(struct kvm *kvm)
 	return ret;
 }
 
-/*
- * The following hack should be removed once 'x86: Raise the hard
- * VCPU count limit' makes it's way into the mainline.
- */
-#ifndef KVM_CAP_MAX_VCPUS
-#define KVM_CAP_MAX_VCPUS 66
-#endif
-
 int kvm__max_cpus(struct kvm *kvm)
 {
 	int ret;
diff --git a/ui/gtk3.c b/ui/gtk3.c
index b2335bc..1e08a8f 100644
--- a/ui/gtk3.c
+++ b/ui/gtk3.c
@@ -34,7 +34,7 @@ struct set2_scancode {
 	.type = SCANCODE_ESCAPED,	\
 }
 
-static const struct set2_scancode const keymap[256] = {
+static const struct set2_scancode keymap[256] = {
 	[9]	= DEFINE_SC(0x76),	/* <esc> */
 	[10]	= DEFINE_SC(0x16),	/* 1 */
 	[11]	= DEFINE_SC(0x1e),	/* 2 */
diff --git a/ui/sdl.c b/ui/sdl.c
index a260002..f97a511 100644
--- a/ui/sdl.c
+++ b/ui/sdl.c
@@ -36,7 +36,7 @@ struct set2_scancode {
 	.type = SCANCODE_ESCAPED,\
 }
 
-static const struct set2_scancode const keymap[256] = {
+static const struct set2_scancode keymap[256] = {
 	[9]	= DEFINE_SC(0x76),	/* <esc> */
 	[10]	= DEFINE_SC(0x16),	/* 1 */
 	[11]	= DEFINE_SC(0x1e),	/* 2 */
diff --git a/util/strbuf.c b/util/strbuf.c
index 99d6b0c..2c6e8ad 100644
--- a/util/strbuf.c
+++ b/util/strbuf.c
@@ -13,6 +13,7 @@ int prefixcmp(const char *str, const char *prefix)
 	}
 }
 
+#ifndef HAVE_STRLCPY
 /**
  * strlcat - Append a length-limited, %NUL-terminated string to another
  * @dest: The string to be appended to
@@ -60,3 +61,4 @@ size_t strlcpy(char *dest, const char *src, size_t size)
 	}
 	return ret;
 }
+#endif
diff --git a/virtio/9p.c b/virtio/9p.c
index 1045f7e..d270330 100644
--- a/virtio/9p.c
+++ b/virtio/9p.c
@@ -1456,7 +1456,7 @@ static int set_size_vq(struct kvm *kvm, void *dev, u32 vq, int size)
 	return size;
 }
 
-struct virtio_ops p9_dev_virtio_ops = (struct virtio_ops) {
+struct virtio_ops p9_dev_virtio_ops = {
 	.get_config		= get_config,
 	.get_host_features	= get_host_features,
 	.set_guest_features	= set_guest_features,
diff --git a/virtio/balloon.c b/virtio/balloon.c
index 84c4bb0..9564aa3 100644
--- a/virtio/balloon.c
+++ b/virtio/balloon.c
@@ -239,7 +239,7 @@ static int set_size_vq(struct kvm *kvm, void *dev, u32 vq, int size)
 	return size;
 }
 
-struct virtio_ops bln_dev_virtio_ops = (struct virtio_ops) {
+struct virtio_ops bln_dev_virtio_ops = {
 	.get_config		= get_config,
 	.get_host_features	= get_host_features,
 	.set_guest_features	= set_guest_features,
diff --git a/virtio/blk.c b/virtio/blk.c
index edfa8e6..c485e4f 100644
--- a/virtio/blk.c
+++ b/virtio/blk.c
@@ -244,7 +244,7 @@ static int set_size_vq(struct kvm *kvm, void *dev, u32 vq, int size)
 	return size;
 }
 
-static struct virtio_ops blk_dev_virtio_ops = (struct virtio_ops) {
+static struct virtio_ops blk_dev_virtio_ops = {
 	.get_config		= get_config,
 	.get_host_features	= get_host_features,
 	.set_guest_features	= set_guest_features,
diff --git a/virtio/console.c b/virtio/console.c
index 384eac1..f1c0a19 100644
--- a/virtio/console.c
+++ b/virtio/console.c
@@ -197,7 +197,7 @@ static int set_size_vq(struct kvm *kvm, void *dev, u32 vq, int size)
 	return size;
 }
 
-static struct virtio_ops con_dev_virtio_ops = (struct virtio_ops) {
+static struct virtio_ops con_dev_virtio_ops = {
 	.get_config		= get_config,
 	.get_host_features	= get_host_features,
 	.set_guest_features	= set_guest_features,
diff --git a/virtio/net.c b/virtio/net.c
index bec9365..b2fb740 100644
--- a/virtio/net.c
+++ b/virtio/net.c
@@ -294,9 +294,9 @@ static int virtio_net_request_tap(struct net_dev *ndev, struct ifreq *ifr,
 	return ret;
 }
 
-static int virtio_net_exec_script(const char* script, char *tap_name)
+static int virtio_net_exec_script(const char* script, const char *tap_name)
 {
-	int pid;
+	pid_t pid;
 	int status;
 
 	pid = fork();
@@ -358,7 +358,7 @@ static bool virtio_net__tap_init(struct net_dev *ndev)
 	}
 
 	if (strcmp(params->script, "none")) {
-		if(virtio_net_exec_script(params->script, ndev->tap_name) < 0)
+		if (virtio_net_exec_script(params->script, ndev->tap_name) < 0)
 			goto fail;
 	} else if (!skipconf) {
 		memset(&ifr, 0, sizeof(ifr));
@@ -634,7 +634,7 @@ static int set_size_vq(struct kvm *kvm, void *dev, u32 vq, int size)
 	return size;
 }
 
-static struct virtio_ops net_dev_virtio_ops = (struct virtio_ops) {
+static struct virtio_ops net_dev_virtio_ops = {
 	.get_config		= get_config,
 	.get_host_features	= get_host_features,
 	.set_guest_features	= set_guest_features,
@@ -755,7 +755,7 @@ int netdev_parser(const struct option *opt, const char *arg, int unset)
 		.guest_ip	= DEFAULT_GUEST_ADDR,
 		.host_ip	= DEFAULT_HOST_ADDR,
 		.script		= DEFAULT_SCRIPT,
-		.downscript		= DEFAULT_SCRIPT,
+		.downscript	= DEFAULT_SCRIPT,
 		.mode		= NET_MODE_TAP,
 	};
 
@@ -902,9 +902,8 @@ int virtio_net__exit(struct kvm *kvm)
 		params = ndev->params;
 		/* Cleanup any tap device which attached to bridge */
 		if (ndev->mode == NET_MODE_TAP &&
-		    strcmp(params->downscript, "none")) {
+		    strcmp(params->downscript, "none"))
 			virtio_net_exec_script(params->downscript, ndev->tap_name);
-		}
 	}
 	return 0;
 }
diff --git a/virtio/rng.c b/virtio/rng.c
index 8031368..9b9e128 100644
--- a/virtio/rng.c
+++ b/virtio/rng.c
@@ -141,7 +141,7 @@ static int set_size_vq(struct kvm *kvm, void *dev, u32 vq, int size)
 	return size;
 }
 
-static struct virtio_ops rng_dev_virtio_ops = (struct virtio_ops) {
+static struct virtio_ops rng_dev_virtio_ops = {
 	.get_config		= get_config,
 	.get_host_features	= get_host_features,
 	.set_guest_features	= set_guest_features,
diff --git a/virtio/scsi.c b/virtio/scsi.c
index be254f3..58d2353 100644
--- a/virtio/scsi.c
+++ b/virtio/scsi.c
@@ -167,7 +167,7 @@ static int set_size_vq(struct kvm *kvm, void *dev, u32 vq, int size)
 	return size;
 }
 
-static struct virtio_ops scsi_dev_virtio_ops = (struct virtio_ops) {
+static struct virtio_ops scsi_dev_virtio_ops = {
 	.get_config		= get_config,
 	.get_host_features	= get_host_features,
 	.set_guest_features	= set_guest_features,