1 files changed, 25 insertions, 26 deletions

diff --git a/net/tap.c b/net/tap.c
index 1210a04..e28ceb0 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -611,8 +611,8 @@ int net_init_bridge(const Netdev *netdev, const char *name,
 
     assert(netdev->type == NET_CLIENT_DRIVER_BRIDGE);
     bridge = &netdev->u.bridge;
-    helper = bridge->has_helper ? bridge->helper : NULL;
-    br     = bridge->has_br     ? bridge->br     : DEFAULT_BRIDGE_INTERFACE;
+    helper = bridge->helper;
+    br     = bridge->br ?: DEFAULT_BRIDGE_INTERFACE;
 
     fd = net_bridge_run_helper(helper, br, errp);
     if (fd == -1) {
@@ -688,9 +688,9 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
         goto failed;
     }
 
-    if (tap->has_fd || tap->has_fds) {
+    if (tap->fd || tap->fds) {
         qemu_set_info_str(&s->nc, "fd=%d", fd);
-    } else if (tap->has_helper) {
+    } else if (tap->helper) {
         qemu_set_info_str(&s->nc, "helper=%s", tap->helper);
     } else {
         qemu_set_info_str(&s->nc, "ifname=%s,script=%s,downscript=%s", ifname,
@@ -812,21 +812,21 @@ int net_init_tap(const Netdev *netdev, const char *name,
     assert(netdev->type == NET_CLIENT_DRIVER_TAP);
     tap = &netdev->u.tap;
     queues = tap->has_queues ? tap->queues : 1;
-    vhostfdname = tap->has_vhostfd ? tap->vhostfd : NULL;
-    script = tap->has_script ? tap->script : NULL;
-    downscript = tap->has_downscript ? tap->downscript : NULL;
+    vhostfdname = tap->vhostfd;
+    script = tap->script;
+    downscript = tap->downscript;
 
     /* QEMU hubs do not support multiqueue tap, in this case peer is set.
      * For -netdev, peer is always NULL. */
-    if (peer && (tap->has_queues || tap->has_fds || tap->has_vhostfds)) {
+    if (peer && (tap->has_queues || tap->fds || tap->vhostfds)) {
         error_setg(errp, "Multiqueue tap cannot be used with hubs");
         return -1;
     }
 
-    if (tap->has_fd) {
-        if (tap->has_ifname || tap->has_script || tap->has_downscript ||
-            tap->has_vnet_hdr || tap->has_helper || tap->has_queues ||
-            tap->has_fds || tap->has_vhostfds) {
+    if (tap->fd) {
+        if (tap->ifname || tap->script || tap->downscript ||
+            tap->has_vnet_hdr || tap->helper || tap->has_queues ||
+            tap->fds || tap->vhostfds) {
             error_setg(errp, "ifname=, script=, downscript=, vnet_hdr=, "
                        "helper=, queues=, fds=, and vhostfds= "
                        "are invalid with fd=");
@@ -859,14 +859,14 @@ int net_init_tap(const Netdev *netdev, const char *name,
             close(fd);
             return -1;
         }
-    } else if (tap->has_fds) {
+    } else if (tap->fds) {
         char **fds;
         char **vhost_fds;
         int nfds = 0, nvhosts = 0;
 
-        if (tap->has_ifname || tap->has_script || tap->has_downscript ||
-            tap->has_vnet_hdr || tap->has_helper || tap->has_queues ||
-            tap->has_vhostfd) {
+        if (tap->ifname || tap->script || tap->downscript ||
+            tap->has_vnet_hdr || tap->helper || tap->has_queues ||
+            tap->vhostfd) {
             error_setg(errp, "ifname=, script=, downscript=, vnet_hdr=, "
                        "helper=, queues=, and vhostfd= "
                        "are invalid with fds=");
@@ -877,7 +877,7 @@ int net_init_tap(const Netdev *netdev, const char *name,
         vhost_fds = g_new0(char *, MAX_TAP_QUEUES);
 
         nfds = get_fds(tap->fds, fds, MAX_TAP_QUEUES);
-        if (tap->has_vhostfds) {
+        if (tap->vhostfds) {
             nvhosts = get_fds(tap->vhostfds, vhost_fds, MAX_TAP_QUEUES);
             if (nfds != nvhosts) {
                 error_setg(errp, "The number of fds passed does not match "
@@ -916,7 +916,7 @@ int net_init_tap(const Netdev *netdev, const char *name,
 
             net_init_tap_one(tap, peer, "tap", name, ifname,
                              script, downscript,
-                             tap->has_vhostfds ? vhost_fds[i] : NULL,
+                             tap->vhostfds ? vhost_fds[i] : NULL,
                              vnet_hdr, fd, &err);
             if (err) {
                 error_propagate(errp, err);
@@ -935,17 +935,16 @@ free_fail:
         g_free(fds);
         g_free(vhost_fds);
         return ret;
-    } else if (tap->has_helper) {
-        if (tap->has_ifname || tap->has_script || tap->has_downscript ||
-            tap->has_vnet_hdr || tap->has_queues || tap->has_vhostfds) {
+    } else if (tap->helper) {
+        if (tap->ifname || tap->script || tap->downscript ||
+            tap->has_vnet_hdr || tap->has_queues || tap->vhostfds) {
             error_setg(errp, "ifname=, script=, downscript=, vnet_hdr=, "
                        "queues=, and vhostfds= are invalid with helper=");
             return -1;
         }
 
         fd = net_bridge_run_helper(tap->helper,
-                                   tap->has_br ?
-                                   tap->br : DEFAULT_BRIDGE_INTERFACE,
+                                   tap->br ?: DEFAULT_BRIDGE_INTERFACE,
                                    errp);
         if (fd == -1) {
             return -1;
@@ -972,7 +971,7 @@ free_fail:
     } else {
         g_autofree char *default_script = NULL;
         g_autofree char *default_downscript = NULL;
-        if (tap->has_vhostfds) {
+        if (tap->vhostfds) {
             error_setg(errp, "vhostfds= is invalid if fds= wasn't specified");
             return -1;
         }
@@ -985,7 +984,7 @@ free_fail:
                                  get_relocated_path(DEFAULT_NETWORK_DOWN_SCRIPT);
         }
 
-        if (tap->has_ifname) {
+        if (tap->ifname) {
             pstrcpy(ifname, sizeof ifname, tap->ifname);
         } else {
             ifname[0] = '\0';
@@ -998,7 +997,7 @@ free_fail:
                 return -1;
             }
 
-            if (queues > 1 && i == 0 && !tap->has_ifname) {
+            if (queues > 1 && i == 0 && !tap->ifname) {
                 if (tap_fd_get_ifname(fd, ifname)) {
                     error_setg(errp, "Fail to get ifname");
                     close(fd);