gnu: libvirt: Remove input labels.

* gnu/packages/virtualization.scm (libvirt)[inputs, native-inputs]: Remove labels.

gnu/packages/virtualization.scm

@@ -1318,42 +1318,42 @@ pretty simple, REST API.")
                  (((format #f ".*'name': '(~a)'.*" (string-join tests "|")))
                   ""))))))))
     (inputs
-     `(("acl" ,acl)
+     (list acl
-       ("attr" ,attr)
+           attr
-       ("fuse" ,fuse)
+           fuse
-       ("libxml2" ,libxml2)
+           libxml2
-       ("eudev" ,eudev)
+           eudev
-       ("libpciaccess" ,libpciaccess)
+           libpciaccess
-       ("gnutls" ,gnutls)
+           gnutls
-       ("dbus" ,dbus)
+           dbus
-       ("libpcap" ,libpcap)
+           libpcap
-       ("libnl" ,libnl)
+           libnl
-       ("libssh2" ,libssh2)             ;optional
+           libssh2                      ;optional
-       ("libtirpc" ,libtirpc)           ;for <rpc/rpc.h>
+           libtirpc                     ;for <rpc/rpc.h>
-       ("libuuid" ,util-linux "lib")
+           `(,util-linux "lib")
-       ("lvm2" ,lvm2)                   ;for libdevmapper
+           lvm2                         ;for libdevmapper
-       ("curl" ,curl)
+           curl
-       ("openssl" ,openssl)
+           openssl
-       ("readline" ,readline)
+           readline
-       ("cyrus-sasl" ,cyrus-sasl)
+           cyrus-sasl
-       ("libyajl" ,libyajl)
+           libyajl
-       ("audit" ,audit)
+           audit
-       ("dmidecode" ,dmidecode)
+           dmidecode
-       ("dnsmasq" ,dnsmasq)
+           dnsmasq
-       ("ebtables" ,ebtables)
+           ebtables
-       ("parted" ,parted)
+           parted
-       ("iproute" ,iproute)
+           iproute
-       ("iptables" ,iptables)))
+           iptables))
     (native-inputs
-     `(("bash-completion" ,bash-completion)
+     (list bash-completion
-       ("gettext" ,gettext-minimal)
+           gettext-minimal
-       ("xsltproc" ,libxslt)
+           libxslt
-       ("perl" ,perl)
+           perl
-       ("pkg-config" ,pkg-config)
+           pkg-config
-       ("polkit" ,polkit)
+           polkit
-       ("python" ,python-wrapper)
+           python-wrapper
-       ("python-docutils" ,python-docutils) ;for rst2html
+           python-docutils              ;for rst2html
-       ("rpcsvc-proto" ,rpcsvc-proto)))     ;for rpcgen
+           rpcsvc-proto))               ;for rpcgen
     (home-page "https://libvirt.org")
     (synopsis "Simple API for virtualization")
     (description "Libvirt is a C toolkit to interact with the virtualization