From 9dd81b2e1ec72a3759f8d6bb6e9cbef93aab6227 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Fri, 8 Mar 2024 18:03:46 +0200
Subject: [PATCH] drm/exynos: simplify the return value handling in
exynos_dp_get_modes()
Just use 0 and 1 directly, instead of the confusing local variable
that's always set to 0.
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/64cc680f14d961cedb726a6fd5c6dfd53ca9bb85.1709913674.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/exynos/exynos_dp.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c
index ca31bad6c5760..f48c4343f4690 100644
--- a/drivers/gpu/drm/exynos/exynos_dp.c
+++ b/drivers/gpu/drm/exynos/exynos_dp.c
@@ -74,16 +74,15 @@ static int exynos_dp_get_modes(struct analogix_dp_plat_data *plat_data,
{
struct exynos_dp_device *dp = to_dp(plat_data);
struct drm_display_mode *mode;
- int num_modes = 0;
if (dp->plat_data.panel)
- return num_modes;
+ return 0;
mode = drm_mode_create(connector->dev);
if (!mode) {
DRM_DEV_ERROR(dp->dev,
"failed to create a new display mode.\n");
- return num_modes;
+ return 0;
}
drm_display_mode_from_videomode(&dp->vm, mode);
@@ -94,7 +93,7 @@ static int exynos_dp_get_modes(struct analogix_dp_plat_data *plat_data,
drm_mode_set_name(mode);
drm_mode_probed_add(connector, mode);
- return num_modes + 1;
+ return 1;
}
static int exynos_dp_bridge_attach(struct analogix_dp_plat_data *plat_data,
--
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