env: migrate env_get_default to call env_get_default_into
Since both functions share a similar goal and env_get_default_into can
do what env_get_default wants to do with specific arguments, let's make
env_get_default call env_get_default_into so as to avoid code
duplication.
Cc: Quentin Schulz <foss+uboot@0leil.net>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
diff --git a/env/common.c b/env/common.c
index ebcb108..beebbd1 100644
--- a/env/common.c
+++ b/env/common.c
@@ -351,9 +351,11 @@
*/
char *env_get_default(const char *name)
{
- if (env_get_from_linear(default_environment, name,
- (char *)(gd->env_buf),
- sizeof(gd->env_buf)) >= 0)
+ int ret;
+
+ ret = env_get_default_into(name, (char *)(gd->env_buf),
+ sizeof(gd->env_buf));
+ if (ret >= 0)
return (char *)(gd->env_buf);
return NULL;