From 8b70ce7ddf074a46d7137b1805f2a88ec89a6271 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Thu, 13 Jun 2019 15:28:06 +0200
Subject: [PATCH] komeda: no need to check return value of debugfs_create
functions
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Cc: "James (Qian) Wang" <james.qian.wang@arm.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Brian Starkey <brian.starkey@arm.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
---
drivers/gpu/drm/arm/display/komeda/komeda_dev.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
index e1aa58ef03d7b..5a118984de33d 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
@@ -53,9 +53,6 @@ static void komeda_debugfs_init(struct komeda_dev *mdev)
return;
mdev->debugfs_root = debugfs_create_dir("komeda", NULL);
- if (IS_ERR_OR_NULL(mdev->debugfs_root))
- return;
-
debugfs_create_file("register", 0444, mdev->debugfs_root,
mdev, &komeda_register_fops);
}
--
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