1 files changed, 0 insertions, 11 deletions
diff --git a/git-submodule.sh b/git-submodule.sh
index fd0b4a2c94..bc436c4ca4 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -56,17 +56,6 @@ isnumber()
 	n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
 }
 
-# Sanitize the local git environment for use within a submodule. We
-# can't simply use clear_local_git_env since we want to preserve some
-# of the settings from GIT_CONFIG_PARAMETERS.
-sanitize_submodule_env()
-{
-	save_config=$GIT_CONFIG_PARAMETERS
-	clear_local_git_env
-	GIT_CONFIG_PARAMETERS=$save_config
-	export GIT_CONFIG_PARAMETERS
-}
-
 #
 # Add a new submodule to the working tree, .gitmodules and the index
 #