From: Frediano Ziglio Date: Wed, 3 Jun 2015 11:09:18 +0000 (+0100) Subject: drm/qxl: Simplify cleaning qxl processing command X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=74d9a6335dceb81a55821ac72daaa8f1c1554a83;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/qxl: Simplify cleaning qxl processing command In qxlhw_handle_to_bo we incremented counters twice, one time for release object and one for reloc_info. In the main function however reloc_info references was drop much earlier than release so keeping the pointer only on release is safe and make cleaning process easier. Signed-off-by: Frediano Ziglio Reviewed-by: Dave Airlie Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c index 77fcde6f3465..00106294f21d 100644 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c @@ -122,10 +122,9 @@ static struct qxl_bo *qxlhw_handle_to_bo(struct qxl_device *qdev, qobj = gem_to_qxl_bo(gobj); ret = qxl_release_list_add(release, qobj); - if (ret) { - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_unreference_unlocked(gobj); + if (ret) return NULL; - } return qobj; } @@ -145,7 +144,7 @@ static int qxl_process_single_command(struct qxl_device *qdev, struct qxl_release *release; struct qxl_bo *cmd_bo; void *fb_cmd; - int i, j, ret, num_relocs; + int i, ret, num_relocs; int unwritten; switch (cmd->type) { @@ -269,12 +268,6 @@ static int qxl_process_single_command(struct qxl_device *qdev, qxl_release_fence_buffer_objects(release); out_free_bos: - for (j = 0; j < num_relocs; j++) { - if (reloc_info[j].dst_bo != cmd_bo) - drm_gem_object_unreference_unlocked(&reloc_info[j].dst_bo->gem_base); - if (reloc_info[j].src_bo && reloc_info[j].src_bo != cmd_bo) - drm_gem_object_unreference_unlocked(&reloc_info[j].src_bo->gem_base); - } out_free_release: if (ret) qxl_release_free(qdev, release);