treewide: remove unused variables (#63177)

* treewide: remove unused variables

* making ofborg happy

23 files changed, 22 insertions, 23 deletions

diff --git a/pkgs/os-specific/linux/anbox/default.nix b/pkgs/os-specific/linux/anbox/default.nix
index 9d3f7c34b0f..64ed110b2a3 100644
--- a/pkgs/os-specific/linux/anbox/default.nix
+++ b/pkgs/os-specific/linux/anbox/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, fetchurl
+{ stdenv, fetchFromGitHub, fetchurl
 , cmake, pkgconfig, dbus, makeWrapper
 , gtest
 , boost
diff --git a/pkgs/os-specific/linux/anbox/kmod.nix b/pkgs/os-specific/linux/anbox/kmod.nix
index 8a102996cab..6415cc635d5 100644
--- a/pkgs/os-specific/linux/anbox/kmod.nix
+++ b/pkgs/os-specific/linux/anbox/kmod.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, kernel, fetchFromGitHub }:
+{ stdenv, kernel, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
   pname = "anbox-modules";
diff --git a/pkgs/os-specific/linux/bpftool/default.nix b/pkgs/os-specific/linux/bpftool/default.nix
index cc4786ab384..ac444c28d75 100644
--- a/pkgs/os-specific/linux/bpftool/default.nix
+++ b/pkgs/os-specific/linux/bpftool/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl
+{ stdenv
 , libopcodes, libbfd, libelf
 , linuxPackages_latest
 }:
diff --git a/pkgs/os-specific/linux/cryptsetup/default.nix b/pkgs/os-specific/linux/cryptsetup/default.nix
index ebd09759be6..9c621d28ed2 100644
--- a/pkgs/os-specific/linux/cryptsetup/default.nix
+++ b/pkgs/os-specific/linux/cryptsetup/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, lvm2, json_c
+{ stdenv, fetchurl, lvm2, json_c
 , openssl, libuuid, pkgconfig, popt
 , enablePython ? false, python2 ? null }:
 
diff --git a/pkgs/os-specific/linux/ffado/default.nix b/pkgs/os-specific/linux/ffado/default.nix
index 3b3d5605248..3d6f00ba97a 100644
--- a/pkgs/os-specific/linux/ffado/default.nix
+++ b/pkgs/os-specific/linux/ffado/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, scons, pkgconfig, which, makeWrapper, python3
 , libraw1394, libconfig, libavc1394, libiec61883, libxmlxx3
 , glibmm
-, alsaLib, dbus, dbus_cplusplus
+, dbus, dbus_cplusplus
 }:
 
 let
diff --git a/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix b/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix
index 89b4f70264e..e64c4c09ebd 100644
--- a/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix
+++ b/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchFromGitHub, dpkg }:
+{ stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
   name = "raspberrypi-wireless-firmware-${version}";
diff --git a/pkgs/os-specific/linux/iptables/default.nix b/pkgs/os-specific/linux/iptables/default.nix
index b2fee6184e2..cf06ff35325 100644
--- a/pkgs/os-specific/linux/iptables/default.nix
+++ b/pkgs/os-specific/linux/iptables/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, bison, flex, pkgconfig, pruneLibtoolFiles
+{ stdenv, fetchurl, bison, flex, pkgconfig, pruneLibtoolFiles
 , libnetfilter_conntrack, libnftnl, libmnl, libpcap }:
 
 stdenv.mkDerivation rec {
diff --git a/pkgs/os-specific/linux/kernel-headers/default.nix b/pkgs/os-specific/linux/kernel-headers/default.nix
index cc3e039d241..1e9b1c276d0 100644
--- a/pkgs/os-specific/linux/kernel-headers/default.nix
+++ b/pkgs/os-specific/linux/kernel-headers/default.nix
@@ -1,5 +1,5 @@
 { stdenvNoCC, lib, buildPackages
-, fetchurl, fetchpatch, perl
+, fetchurl, perl
 , elf-header
 }:
 
diff --git a/pkgs/os-specific/linux/kernel/generic.nix b/pkgs/os-specific/linux/kernel/generic.nix
index 5a086612925..527811c2b8d 100644
--- a/pkgs/os-specific/linux/kernel/generic.nix
+++ b/pkgs/os-specific/linux/kernel/generic.nix
@@ -1,5 +1,4 @@
 { buildPackages
-, ncurses
 , callPackage
 , perl
 , bison ? null
diff --git a/pkgs/os-specific/linux/kmod/default.nix b/pkgs/os-specific/linux/kmod/default.nix
index 09cb4e11b57..433506e5c39 100644
--- a/pkgs/os-specific/linux/kmod/default.nix
+++ b/pkgs/os-specific/linux/kmod/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPackages, lib, fetchurl, autoreconfHook, pkgconfig
+{ stdenv, lib, fetchurl, autoreconfHook, pkgconfig
 , libxslt, xz, elf-header }:
 
 let
diff --git a/pkgs/os-specific/linux/libcap-ng/default.nix b/pkgs/os-specific/linux/libcap-ng/default.nix
index 838f5c1e8c0..981e928ba65 100644
--- a/pkgs/os-specific/linux/libcap-ng/default.nix
+++ b/pkgs/os-specific/linux/libcap-ng/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
     (if python3 != null then "--with-python3" else "--without-python3")
   ];
 
-  meta = let inherit (stdenv.lib) platforms licenses maintainers; in {
+  meta = let inherit (stdenv.lib) platforms licenses; in {
     description = "Library for working with POSIX capabilities";
     homepage = https://people.redhat.com/sgrubb/libcap-ng/;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/mdadm/default.nix b/pkgs/os-specific/linux/mdadm/default.nix
index d2fc9cf0d26..4e0202cebf3 100644
--- a/pkgs/os-specific/linux/mdadm/default.nix
+++ b/pkgs/os-specific/linux/mdadm/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, writeScript, fetchurl, groff, system-sendmail }:
+{ stdenv, fetchurl, groff, system-sendmail }:
 
 stdenv.mkDerivation rec {
   name = "mdadm-4.1";
diff --git a/pkgs/os-specific/linux/nfs-utils/default.nix b/pkgs/os-specific/linux/nfs-utils/default.nix
index d7eafd9246d..303df98d44a 100644
--- a/pkgs/os-specific/linux/nfs-utils/default.nix
+++ b/pkgs/os-specific/linux/nfs-utils/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchpatch, lib, pkgconfig, utillinux, libcap, libtirpc, libevent
 , sqlite, kerberos, kmod, libuuid, keyutils, lvm2, systemd, coreutils, tcp_wrappers
-, buildEnv, python3
+, python3
 }:
 
 let
diff --git a/pkgs/os-specific/linux/numactl/default.nix b/pkgs/os-specific/linux/numactl/default.nix
index 3bdb9886d39..2db2e12bb96 100644
--- a/pkgs/os-specific/linux/numactl/default.nix
+++ b/pkgs/os-specific/linux/numactl/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, fetchpatch, autoreconfHook }:
+{ stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
   name = "numactl-${version}";
diff --git a/pkgs/os-specific/linux/perf-tools/default.nix b/pkgs/os-specific/linux/perf-tools/default.nix
index ee12251ae5e..ef8e8c7b34a 100644
--- a/pkgs/os-specific/linux/perf-tools/default.nix
+++ b/pkgs/os-specific/linux/perf-tools/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, perl }:
+{ stdenv, fetchFromGitHub, perl }:
 
 stdenv.mkDerivation {
   name = "perf-tools-20171219";
diff --git a/pkgs/os-specific/linux/sdnotify-wrapper/default.nix b/pkgs/os-specific/linux/sdnotify-wrapper/default.nix
index 28e1f025789..613a7fd51e6 100644
--- a/pkgs/os-specific/linux/sdnotify-wrapper/default.nix
+++ b/pkgs/os-specific/linux/sdnotify-wrapper/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchurl, runCommandCC, skawarePackages }:
+{ lib, runCommandCC, skawarePackages }:
 
 with skawarePackages;
 
diff --git a/pkgs/os-specific/linux/speedometer/default.nix b/pkgs/os-specific/linux/speedometer/default.nix
index f9c97150292..449edf481a9 100644
--- a/pkgs/os-specific/linux/speedometer/default.nix
+++ b/pkgs/os-specific/linux/speedometer/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, pythonPackages }:
+{ lib, fetchurl, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   name = "speedometer-${version}";
diff --git a/pkgs/os-specific/linux/sssd/default.nix b/pkgs/os-specific/linux/sssd/default.nix
index fdde2bedf55..80c5c1f650b 100644
--- a/pkgs/os-specific/linux/sssd/default.nix
+++ b/pkgs/os-specific/linux/sssd/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, glibc, augeas, dnsutils, c-ares, curl,
+{ stdenv, fetchurl, glibc, augeas, dnsutils, c-ares, curl,
   cyrus_sasl, ding-libs, libnl, libunistring, nss, samba, nfs-utils, doxygen,
   python, python3, pam, popt, talloc, tdb, tevent, pkgconfig, ldb, openldap,
   pcre, kerberos, cifs-utils, glib, keyutils, dbus, fakeroot, libxslt, libxml2,
diff --git a/pkgs/os-specific/linux/systemd/cryptsetup-generator.nix b/pkgs/os-specific/linux/systemd/cryptsetup-generator.nix
index 2ff0e4cd38f..3fd8ff07f42 100644
--- a/pkgs/os-specific/linux/systemd/cryptsetup-generator.nix
+++ b/pkgs/os-specific/linux/systemd/cryptsetup-generator.nix
@@ -1,4 +1,4 @@
-{ stdenv, systemd, cryptsetup }:
+{ systemd, cryptsetup }:
 
 systemd.overrideAttrs (p: {
   version = p.version;
diff --git a/pkgs/os-specific/linux/systemd/default.nix b/pkgs/os-specific/linux/systemd/default.nix
index 8aa518ed1d0..1485d060281 100644
--- a/pkgs/os-specific/linux/systemd/default.nix
+++ b/pkgs/os-specific/linux/systemd/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, fetchpatch, fetchurl, pkgconfig, intltool, gperf, libcap, kmod
+{ stdenv, lib, fetchFromGitHub, pkgconfig, intltool, gperf, libcap, kmod
 , xz, pam, acl, libuuid, m4, utillinux, libffi
 , glib, kbd, libxslt, coreutils, libgcrypt, libgpgerror, libidn2, libapparmor
 , audit, lz4, bzip2, libmicrohttpd, pcre2
diff --git a/pkgs/os-specific/linux/tp_smapi/update.nix b/pkgs/os-specific/linux/tp_smapi/update.nix
index b89912434ec..65b557e4545 100644
--- a/pkgs/os-specific/linux/tp_smapi/update.nix
+++ b/pkgs/os-specific/linux/tp_smapi/update.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, writeScript, coreutils, curl, gnugrep, jq, common-updater-scripts, runtimeShell }:
+{ lib, writeScript, coreutils, curl, gnugrep, jq, common-updater-scripts, runtimeShell }:
 
 writeScript "update-tp_smapi" ''
 #!${runtimeShell}
diff --git a/pkgs/os-specific/linux/wpa_supplicant/default.nix b/pkgs/os-specific/linux/wpa_supplicant/default.nix
index b2851116ce8..61f48758676 100644
--- a/pkgs/os-specific/linux/wpa_supplicant/default.nix
+++ b/pkgs/os-specific/linux/wpa_supplicant/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchpatch, fetchurl, openssl, pkgconfig, libnl
+{ stdenv, fetchurl, openssl, pkgconfig, libnl
 , dbus, readline ? null, pcsclite ? null
 }:
 
diff --git a/pkgs/os-specific/linux/zfs/default.nix b/pkgs/os-specific/linux/zfs/default.nix
index b422fe2c322..fe757d78af5 100644
--- a/pkgs/os-specific/linux/zfs/default.nix
+++ b/pkgs/os-specific/linux/zfs/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, autoreconfHook, utillinux, nukeReferences, coreutils
-, perl, fetchpatch
+, perl
 , configFile ? "all"
 
 # Userspace dependencies