From 2b22a409c36807d453fe2b27444441acc5b6833e Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Mon, 23 May 2022 14:19:15 +0000
Subject: [PATCH] linuxPackages.netatop: fix build with Linux 5.18

With 5.18, implicit fallthrough is an error, and netatop hasn't caught
up yet.
---
 pkgs/os-specific/linux/netatop/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/os-specific/linux/netatop/default.nix b/pkgs/os-specific/linux/netatop/default.nix
index dec1399d1695..b892292477ce 100644
--- a/pkgs/os-specific/linux/netatop/default.nix
+++ b/pkgs/os-specific/linux/netatop/default.nix
@@ -16,6 +16,7 @@ stdenv.mkDerivation {
   buildInputs = [ kmod zlib ];
 
   hardeningDisable = [ "pic" ];
+  NIX_CFLAGS_COMPILE = [ "-Wno-error=implicit-fallthrough" ];
 
   patches = [
     # fix paths in netatop.service