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b=H4sIANxNyWMC/x2NQQqDMBBFryKz7kASSdBepXSRxEkdsDEkKoJ49 w5dvsfn/QsaVaYGz+6CSgc3XrOAfnQQZ58/hDwJg1GmV1qPuK2FI7bvYK3CY5uq073CxOdeMAVj kxtc8HYEKQTfCEP1Oc7SyPuyiCyVZP2/fL3v+wcSkV3rggAAAA== To: Thierry Reding , Sam Ravnborg , David Airlie , Richard Acayan Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Daniel Vetter , kernel test robot , Neil Armstrong X-Mailer: b4 0.11.1 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1755460025568130144?= X-GMAIL-MSGID: =?utf-8?q?1755460025568130144?= Fix the following warning: panel-visionox-vtdr6130.c:249:12: warning: 'ret' is used uninitialized [-Wuninitialized] Fixes: 9402cde9347e ("drm/panel: vtdr6130: Use 16-bit brightness function") Reported-by: Daniel Vetter Reported-by: kernel test robot Signed-off-by: Neil Armstrong Reviewed-by: Sam Ravnborg --- drivers/gpu/drm/panel/panel-visionox-vtdr6130.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) --- base-commit: 43bde505d66a41c2ad706d603e97b2c8aa2fbe4a change-id: 20230119-topic-sm8550-vtdr6130-fixup-fb25f686ba59 Best regards, diff --git a/drivers/gpu/drm/panel/panel-visionox-vtdr6130.c b/drivers/gpu/drm/panel/panel-visionox-vtdr6130.c index 1092075b31a5..bb0dfd86ea67 100644 --- a/drivers/gpu/drm/panel/panel-visionox-vtdr6130.c +++ b/drivers/gpu/drm/panel/panel-visionox-vtdr6130.c @@ -243,13 +243,8 @@ static int visionox_vtdr6130_bl_update_status(struct backlight_device *bl) { struct mipi_dsi_device *dsi = bl_get_data(bl); u16 brightness = backlight_get_brightness(bl); - int ret; - mipi_dsi_dcs_set_display_brightness_large(dsi, brightness); - if (ret < 0) - return ret; - - return 0; + return mipi_dsi_dcs_set_display_brightness_large(dsi, brightness); } static const struct backlight_ops visionox_vtdr6130_bl_ops = {