[Intel-gfx] [PATCH v4 06/16] drm/i915/dsi: Replace while(1) with one with clear exit condition

[Andy Shevchenko]

Move existing condition to while(), so it will be clear on what
circumstances the loop is successfully finishing.

Reviewed-by: Andi Shyti <andi.sh...@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Acked-by: Jani Nikula <jani.nik...@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

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
-- 
2.40.0.1.gaa8946217a0b