From 1c8953b27d11269c9a9fa2d1bbd62bf3415749c0 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 3 Nov 2023 22:18:21 +0200 Subject: drm/i915/dsi: Replace while(1) with one with clear exit condition Move existing condition to while(), so it will be clear on what circumstances the loop is successfully finishing. Reviewed-by: Andi Shyti Signed-off-by: Andy Shevchenko Acked-by: Jani Nikula Tested-by: Hans de Goede Reviewed-by: Hans de Goede Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20231103201831.1037416-7-andriy.shevchenko@linux.intel.com --- drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index 4af43cf3cee0..290a112f1b63 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c @@ -702,13 +702,10 @@ static void intel_dsi_vbt_exec(struct intel_dsi *intel_dsi, if (connector->panel.vbt.dsi.seq_version >= 3) data += 4; - while (1) { + while (*data != MIPI_SEQ_ELEM_END) { u8 operation_byte = *data++; u8 operation_size = 0; - if (operation_byte == MIPI_SEQ_ELEM_END) - break; - if (operation_byte < ARRAY_SIZE(exec_elem)) mipi_elem_exec = exec_elem[operation_byte]; else -- cgit v1.2.3