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drm/exynos: simplify the return value handling in exynos_dp_get_modes()

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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>
This commit is contained in:
Jani Nikula 2024-03-08 18:03:46 +02:00
parent b43a72c4f3
commit 9dd81b2e1e
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/exynos/exynos_dp.c
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@ -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,