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-rw-r--r--cmd/pxe.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/cmd/pxe.c b/cmd/pxe.c
index 768e50aba6..ed553953b3 100644
--- a/cmd/pxe.c
+++ b/cmd/pxe.c
@@ -37,23 +37,6 @@ const char *pxe_default_paths[] = {
static bool is_pxe;
-/*
- * Like env_get, but prints an error if envvar isn't defined in the
- * environment. It always returns what env_get does, so it can be used in
- * place of env_get without changing error handling otherwise.
- */
-static char *from_env(const char *envvar)
-{
- char *ret;
-
- ret = env_get(envvar);
-
- if (!ret)
- printf("missing environment variable: %s\n", envvar);
-
- return ret;
-}
-
#ifdef CONFIG_CMD_NET
/*
* Convert an ethaddr from the environment to the format used by pxelinux