Hi
Am 03.10.24 um 13:33 schrieb Ville Syrjala:
From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Replace the 'unsigned int i' footguns with plain old signed
int. Avoids accidents if/when someone decides they need
to iterate backwards.
Why are signed types preferable here?
Best regards
Thomas
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/drm_client_modeset.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_client_modeset.c
b/drivers/gpu/drm/drm_client_modeset.c
index ccf5c9b5537b..875d517fa8f2 100644
--- 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;
@@ -925,7 +925,7 @@ 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;
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)
