diff options
| -rw-r--r-- | drivers/gpu/drm/drm_displayid.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_displayid.c b/drivers/gpu/drm/drm_displayid.c index 902ff6114b68..e0b9e58a9dc8 100644 --- a/drivers/gpu/drm/drm_displayid.c +++ b/drivers/gpu/drm/drm_displayid.c @@ -77,8 +77,7 @@ displayid_iter_block(const struct displayid_iter *iter) block = (const struct displayid_block *)&iter->section[iter->idx]; if (iter->idx + sizeof(*block) <= iter->length && - iter->idx + sizeof(*block) + block->num_bytes <= iter->length && - block->num_bytes > 0) + iter->idx + sizeof(*block) + block->num_bytes <= iter->length) return block; return NULL; |