| Message ID | 1353579788-30637-8-git-send-email-eich@suse.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index da2f7fa..0fe61fb 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -396,10 +396,6 @@ done_fix_extension_count: if (valid_extensions != block[EDID_EXTENSION_FLAG_OFFSET]) { block[EDID_CHECKSUM_OFFSET] += block[EDID_EXTENSION_FLAG_OFFSET] - valid_extensions; block[EDID_EXTENSION_FLAG_OFFSET] = valid_extensions; - new = krealloc(block, (valid_extensions + 1) * EDID_LENGTH, GFP_KERNEL); - if (!new) - goto out; - block = new; } return block;
valid_extensions (the number of EDID extensions found to be valid) can never be > block[EDID_EXTENSION_FLAG_OFFSET]. There is no point of reallocating the block in this case: the extra blocks at the end of the EDID structure will not hurt, also the implementation of krealloc() will just return the same block. Signed-off-by: Egbert Eich <eich@suse.com> --- drivers/gpu/drm/drm_edid.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-)