linux-kernel - [PATCH 2/6] drm/cirrus-qemu: Remove redundant else in atomic

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Message-ID: <088E1983-D311-4B75-B198-242A32DCA3B5@live.com>
Date: Tue, 25 Feb 2025 11:06:39 +0000
From: Aditya Garg <gargaditya08@...e.com>
To: "airlied@...hat.com" <airlied@...hat.com>, "tzimmermann@...e.de"
	<tzimmermann@...e.de>, "jfalempe@...hat.com" <jfalempe@...hat.com>,
	"maarten.lankhorst@...ux.intel.com" <maarten.lankhorst@...ux.intel.com>,
	"mripard@...nel.org" <mripard@...nel.org>, "airlied@...il.com"
	<airlied@...il.com>, "simona@...ll.ch" <simona@...ll.ch>, "kraxel@...hat.com"
	<kraxel@...hat.com>, "javierm@...hat.com" <javierm@...hat.com>
CC: "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"virtualization@...ts.linux.dev" <virtualization@...ts.linux.dev>,
	"andriy.shevchenko@...ux.intel.com" <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH 2/6] drm/cirrus-qemu: Remove redundant else in atomic_check

From: Aditya Garg <gargaditya08@...e.com>

Remove the redundant else statement from atomic_check since the previous if
statement was returning if true.

Signed-off-by: Aditya Garg <gargaditya08@...e.com>
---
 drivers/gpu/drm/tiny/cirrus-qemu.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/tiny/cirrus-qemu.c b/drivers/gpu/drm/tiny/cirrus-qemu.c
index 52ec1e4ea..e696531b6 100644
--- a/drivers/gpu/drm/tiny/cirrus-qemu.c
+++ b/drivers/gpu/drm/tiny/cirrus-qemu.c
@@ -359,7 +359,8 @@ static int cirrus_primary_plane_helper_atomic_check(struct drm_plane *plane,
 						  false, false);
 	if (ret)
 		return ret;
-	else if (!new_plane_state->visible)
+
+	if (!new_plane_state->visible)
 		return 0;
 
 	pitch = cirrus_pitch(fb);
@@ -367,7 +368,8 @@ static int cirrus_primary_plane_helper_atomic_check(struct drm_plane *plane,
 	/* validate size constraints */
 	if (pitch > CIRRUS_MAX_PITCH)
 		return -EINVAL;
-	else if (pitch * fb->height > CIRRUS_VRAM_SIZE)
+
+	if (pitch * fb->height > CIRRUS_VRAM_SIZE)
 		return -EINVAL;
 
 	new_primary_plane_state->format = cirrus_format(fb);
-- 
2.43.0