Just i is a bit terse, clarify what it's about.
Cc: Ville Syrjälä ville.syrjala@linux.intel.com Signed-off-by: Jani Nikula jani.nikula@intel.com Reviewed-by: Ville Syrjälä ville.syrjala@linux.intel.com --- drivers/gpu/drm/drm_edid.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 9e747145938b..a967e6e65ab5 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1973,25 +1973,25 @@ static struct edid *drm_do_get_edid_base_block(struct drm_connector *connector, int *null_edid_counter = connector ? &connector->null_edid_counter : NULL; bool *edid_corrupt = connector ? &connector->edid_corrupt : NULL; void *edid; - int i; + int try;
edid = kmalloc(EDID_LENGTH, GFP_KERNEL); if (edid == NULL) return NULL;
/* base block fetch */ - for (i = 0; i < 4; i++) { + for (try = 0; try < 4; try++) { if (get_edid_block(data, edid, 0, EDID_LENGTH)) goto out; if (drm_edid_block_valid(edid, 0, false, edid_corrupt)) break; - if (i == 0 && edid_is_zero(edid, EDID_LENGTH)) { + if (try == 0 && edid_is_zero(edid, EDID_LENGTH)) { if (null_edid_counter) (*null_edid_counter)++; goto carp; } } - if (i == 4) + if (try == 4) goto carp;
return edid; @@ -2029,7 +2029,7 @@ struct edid *drm_do_get_edid(struct drm_connector *connector, size_t len), void *data) { - int i, j = 0, valid_extensions = 0; + int j, valid_extensions = 0; struct edid *edid, *new, *override;
override = drm_get_override_edid(connector); @@ -2052,20 +2052,22 @@ struct edid *drm_do_get_edid(struct drm_connector *connector,
for (j = 1; j <= edid->extensions; j++) { void *block = edid + j; + int try;
- for (i = 0; i < 4; i++) { + for (try = 0; try < 4; try++) { if (get_edid_block(data, block, j, EDID_LENGTH)) goto out; if (drm_edid_block_valid(block, j, false, NULL)) break; }
- if (i == 4) + if (try == 4) valid_extensions--; }
if (valid_extensions != edid->extensions) { struct edid *dest_block; + int i;
connector_bad_edid(connector, (u8 *)edid, edid->extensions + 1);