drm/client: s/unsigned int i/int i/

Replace the 'unsigned int i' footguns with plain old signed
int. Avoids accidents if/when someone decides they need
to iterate backwards.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250228211454.8138-9-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index 54cbcaa476e2aaf804d277659daf57814727d247..0f9d5ba36c8125600110611409bb99a894b2056f 100644 (file)
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -39,7 +39,7 @@ int drm_client_modeset_create(struct drm_client_dev *client)
        unsigned int max_connector_count = 1;
        struct drm_mode_set *modeset;
        struct drm_crtc *crtc;
-       unsigned int i = 0;
+       int i = 0;
 
        /* Add terminating zero entry to enable index less iteration */
        client->modesets = kcalloc(num_crtc + 1, sizeof(*client->modesets), GFP_KERNEL);
@@ -75,7 +75,7 @@ static void drm_client_modeset_release(struct drm_client_dev *client)
        struct drm_mode_set *modeset;
 
        drm_client_for_each_modeset(modeset, client) {
-               unsigned int i;
+               int i;
 
                drm_mode_destroy(client->dev, modeset->mode);
                modeset->mode = NULL;
@@ -960,7 +960,7 @@ bool drm_client_rotation(struct drm_mode_set *modeset, unsigned int *rotation)
        struct drm_plane *plane = modeset->crtc->primary;
        struct drm_cmdline_mode *cmdline;
        u64 valid_mask = 0;
-       unsigned int i;
+       int i;
 
        if (!modeset->num_connectors)
                return false;