From: frowand.list@gmail.com
To: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Dan Carpenter <dan.carpenter@oracle.com>
Subject: [PATCH 2/2] of: unittest: local return value variable related cleanups
Date: Thu, 8 Mar 2018 14:39:05 -0800 [thread overview]
Message-ID: <1520548745-25021-2-git-send-email-frowand.list@gmail.com> (raw)
In-Reply-To: <1520548745-25021-1-git-send-email-frowand.list@gmail.com>
From: Frank Rowand <frank.rowand@sony.com>
Several more style issues became apparent while creating
"of: unittest: remove unneeded local return value variables".
Correct those issues.
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
---
drivers/of/unittest.c | 22 ++++++----------------
1 file changed, 6 insertions(+), 16 deletions(-)
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 546483c0be62..7aef8688c365 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -1267,7 +1267,6 @@ static void of_unittest_destroy_tracked_overlays(void)
static int __init of_unittest_apply_overlay(int overlay_nr, int unittest_nr,
int *overlay_id)
{
- struct device_node *np = NULL;
const char *overlay_name;
int ret;
@@ -1277,16 +1276,11 @@ static int __init of_unittest_apply_overlay(int overlay_nr, int unittest_nr,
if (!ret) {
unittest(0, "could not apply overlay \"%s\"\n",
overlay_name);
- goto out;
+ return ret;
}
of_unittest_track_overlay(*overlay_id);
- ret = 0;
-
-out:
- of_node_put(np);
-
- return ret;
+ return 0;
}
/* apply an overlay while checking before and after states */
@@ -1582,8 +1576,8 @@ static void __init of_unittest_overlay_10(void)
ret = of_path_device_type_exists(child_path, PDEV_OVERLAY);
kfree(child_path);
- if (unittest(ret, "overlay test %d failed; no child device\n", 10))
- return;
+
+ unittest(ret, "overlay test %d failed; no child device\n", 10);
}
/* test insertion of a bus with parent devices (and revert) */
@@ -1594,9 +1588,7 @@ static void __init of_unittest_overlay_11(void)
/* device should disable */
ret = of_unittest_apply_revert_overlay_check(11, 11, 0, 1,
PDEV_OVERLAY);
- if (unittest(ret == 0,
- "overlay test %d failed; overlay application\n", 11))
- return;
+ unittest(ret == 0, "overlay test %d failed; overlay apply\n", 11);
}
#if IS_BUILTIN(CONFIG_I2C) && IS_ENABLED(CONFIG_OF_OVERLAY)
@@ -2120,10 +2112,8 @@ static int __init overlay_data_apply(const char *overlay_name, int *overlay_id)
}
size = info->dtb_end - info->dtb_begin;
- if (!size) {
+ if (!size)
pr_err("no overlay data for %s\n", overlay_name);
- ret = 0;
- }
ret = of_overlay_fdt_apply(info->dtb_begin, size, &info->overlay_id);
if (overlay_id)
--
Frank Rowand <frank.rowand@sony.com>
next prev parent reply other threads:[~2018-03-08 22:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-08 22:39 [PATCH 1/2] of: unittest: remove unneeded local return value variables frowand.list
2018-03-08 22:39 ` frowand.list [this message]
2018-03-10 0:02 ` Rob Herring
2018-03-10 1:28 ` Frank Rowand
2018-03-12 15:27 ` Rob Herring
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