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dm: core: Drop a few early returns

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Two functions in this file return early for no good reason. Adjust the
code to match the standard DM style of returning 0 at the end of the
function on success.

Oddly enough this save 12 bytes of code size on ARM.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2019-09-25 08:55:47 -06:00 • committed by Bin Meng
parent d3e773613b
commit c8b31cce45
1 changed files with 10 additions and 4 deletions
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14
drivers/core/uclass.c
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@ -714,8 +714,11 @@ int uclass_pre_probe_device(struct udevice *dev)
if (!dev->parent)
return 0;
uc_drv = dev->parent->uclass->uc_drv;
if (uc_drv->child_pre_probe)
return uc_drv->child_pre_probe(dev);
if (uc_drv->child_pre_probe) {
ret = uc_drv->child_pre_probe(dev);
if (ret)
return ret;
}
return 0;
}
@ -735,8 +738,11 @@ int uclass_post_probe_device(struct udevice *dev)
}
uc_drv = dev->uclass->uc_drv;
if (uc_drv->post_probe)
return uc_drv->post_probe(dev);
if (uc_drv->post_probe) {
ret = uc_drv->post_probe(dev);
if (ret)
return ret;
}
return 0;
}