diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-11-28 09:26:33 +0100 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2017-12-06 14:56:33 -0600 |
| commit | 6de67de326041c3a450a117b2733cbedd3aab097 (patch) | |
| tree | aeab0884f7d1b6d56cebc73f40f75a67179a7daf /drivers/of | |
| parent | e9d92e40ac9dea5a9a185fc11227f492f0b74fc7 (diff) | |
| download | linux-6de67de326041c3a450a117b2733cbedd3aab097.tar.bz2 | |
of: overlay: Remove else after goto
If an "if" branch is terminated by a "goto", there's no need to have an
"else" statement and an indented block of code.
Remove the "else" statement to simplify the code flow for the casual
reviewer.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/overlay.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 3036f1776efc..2b852a39581e 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -580,9 +580,9 @@ static int init_overlay_changeset(struct overlay_changeset *ovcs, of_node_put(fragment->overlay); ret = -EINVAL; goto err_free_fragments; - } else { - cnt++; } + + cnt++; } } @@ -736,14 +736,13 @@ int of_overlay_apply(struct device_node *tree, int *ovcs_id) devicetree_state_flags |= DTSF_APPLY_FAIL; } goto err_free_overlay_changeset; - } else { - ret = __of_changeset_apply_notify(&ovcs->cset); - if (ret) - pr_err("overlay changeset entry notify error %d\n", - ret); - /* fall through */ } + ret = __of_changeset_apply_notify(&ovcs->cset); + if (ret) + pr_err("overlay changeset entry notify error %d\n", ret); + /* notify failure is not fatal, continue */ + list_add_tail(&ovcs->ovcs_list, &ovcs_list); *ovcs_id = ovcs->id; @@ -931,15 +930,13 @@ int of_overlay_remove(int *ovcs_id) if (ret_apply) devicetree_state_flags |= DTSF_REVERT_FAIL; goto out_unlock; - } else { - ret = __of_changeset_revert_notify(&ovcs->cset); - if (ret) { - pr_err("overlay changeset entry notify error %d\n", - ret); - /* fall through - changeset was reverted */ - } } + ret = __of_changeset_revert_notify(&ovcs->cset); + if (ret) + pr_err("overlay changeset entry notify error %d\n", ret); + /* notify failure is not fatal, continue */ + *ovcs_id = 0; ret_tmp = overlay_notify(ovcs, OF_OVERLAY_POST_REMOVE); |