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@xxxxxxxxx>
---
drivers/of/overlay.c | 25 ++++++++++---------------
1 file changed, 10 insertions(+), 15 deletions(-)
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index 8676411bd3e6f29f..53bc9e3f0b985415 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 +736,12 @@ 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);
+
list_add_tail(&ovcs->ovcs_list, &ovcs_list);
*ovcs_id = ovcs->id;
@@ -931,15 +929,12 @@ 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);
+
*ovcs_id = 0;
ret_tmp = overlay_notify(ovcs, OF_OVERLAY_POST_REMOVE);
--
2.7.4
--
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