bfqsched: Remove cruft for supporting kernel 3.15.

This was in since the initial commit (6c224e4) of the bfqsched Nix
expression and I didn't notice it for all those upgrades.

Basically, this is just a no-op, because nowadays the sed expression
doesn't rewrite anything anymore, but it might be harmful if it should
match something in a future version of the bfqsched patch set.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/pkgs/kpatches/bfqsched.nix b/pkgs/kpatches/bfqsched.nix
index 2f637870..ff7d8752 100644
--- a/pkgs/kpatches/bfqsched.nix
+++ b/pkgs/kpatches/bfqsched.nix
@@ -34,8 +34,7 @@ let
     name = "bfqsched-${version}.patch";
     inherit allPatches;
     buildCommand = ''
-      sed -e 's/IS_SUBSYS_ENABLED/IS_ENABLED/' \
-          -e '/SUBSYS/s/perf/&_event/' $allPatches > "$out"
+      cat $allPatches > "$out"
     '';
   };