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charset="utf-8" Unite duplicated checks of different code paths. Signed-off-by: Vladimir Sementsov-Ogievskiy --- net/tap.c | 29 ++++++++++++++--------------- 1 file changed, 14 insertions(+), 15 deletions(-) diff --git a/net/tap.c b/net/tap.c index 7a108f45e5..14f45bbb31 100644 --- a/net/tap.c +++ b/net/tap.c @@ -842,12 +842,17 @@ int net_init_tap(const Netdev *netdev, const char *na= me, return -1; } =20 + if ((tap->fd || tap->fds || tap->helper) && + (tap->ifname || tap->script || tap->downscript || + tap->has_vnet_hdr || tap->has_queues)) { + error_setg(errp, "ifname=3D, script=3D, downscript=3D, vnet_hdr=3D= , " + "queues=3D, are invalid with fd=3D/fds=3D/helper=3D"); + return -1; + } + 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=3D, script=3D, downscript=3D, vnet_hd= r=3D, " - "helper=3D, queues=3D, fds=3D, and vhostfds=3D " + if (tap->helper || tap->fds || tap->vhostfds) { + error_setg(errp, "helper=3D, fds=3D, and vhostfds=3D " "are invalid with fd=3D"); return -1; } @@ -879,12 +884,8 @@ int net_init_tap(const Netdev *netdev, const char *nam= e, char **vhost_fds; int nfds =3D 0, nvhosts =3D 0; =20 - if (tap->ifname || tap->script || tap->downscript || - tap->has_vnet_hdr || tap->helper || tap->has_queues || - tap->vhostfd) { - error_setg(errp, "ifname=3D, script=3D, downscript=3D, vnet_hd= r=3D, " - "helper=3D, queues=3D, and vhostfd=3D " - "are invalid with fds=3D"); + if (tap->helper || tap->vhostfd) { + error_setg(errp, "helper=3D and vhostfd=3D are invalid with fd= s=3D"); return -1; } =20 @@ -947,10 +948,8 @@ free_fail: g_free(vhost_fds); return ret; } else if (tap->helper) { - if (tap->ifname || tap->script || tap->downscript || - tap->has_vnet_hdr || tap->has_queues || tap->vhostfds) { - error_setg(errp, "ifname=3D, script=3D, downscript=3D, vnet_hd= r=3D, " - "queues=3D, and vhostfds=3D are invalid with helper= =3D"); + if (tap->vhostfds) { + error_setg(errp, "vhostfds=3D is invalid with helper=3D"); return -1; } =20 --=20 2.52.0