smallsolar/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

env: Drop common init() functions

Browse Source 
Most of the init() implementations just use the default environment.
Adjust env_init_new() to do this automatically, and drop the redundant
code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Simon Glass
2017-08-03 12:22:02 -06:00
committed by Tom Rini
parent e5bce247b0
commit 7938822a6b
13 changed files with 12 additions and 128 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
env/env.c vendored
View File

@@ -128,14 +128,18 @@ int env_save(void)
int env_init_new(void)
{
struct env_driver *drv = env_driver_lookup_default();
int ret;
int ret = -ENOENT;
if (!drv)
return -ENODEV;
if (!drv->init)
return -ENOSYS;
ret = drv->init();
if (ret) {
if (drv->init)
ret = drv->init();
if (ret == -ENOENT) {
gd->env_addr = (ulong)&default_environment[0];
gd->env_valid = 0;
return 0;
} else if (ret) {
debug("%s: Environment failed to init (err=%d)\n", __func__,
ret);
return ret;