1 files changed, 3 insertions, 14 deletions

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index cf24ecab6a4a..9aa65b289d01 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1328,31 +1328,20 @@ static int add_detailed_info_eedid(struct drm_connector *connector,
         int start_offset, end_offset;
         int timing_level;
 
-        if (edid->version == 1 && edid->revision < 3) {
-                /* If the EDID version is less than 1.3, there is no
-                 * extension EDID.
-                 */
+        if (edid->version == 1 && edid->revision < 3)
                 return 0;
-        }
-        if (!edid->extensions) {
-                /* if there is no extension EDID, it is unnecessary to
-                 * parse the E-EDID to get detailed info
-                 */
+        if (!edid->extensions)
                 return 0;
-        }
 
         /* Find CEA extension */
         for (i = 0; i < edid->extensions; i++) {
                 edid_ext = (char *)edid + EDID_LENGTH * (i + 1);
-                /* This block is CEA extension */
                 if (edid_ext[0] == 0x02)
                         break;
         }
 
-        if (i == edid->extensions) {
-                /* if there is no additional timing EDID block, return */
+        if (i == edid->extensions)
                 return 0;
-        }
 
         /* Get the start offset of detailed timing block */
         start_offset = edid_ext[2];