Reduce dependency of the function on the "info" variable as much as
possible.
Signed-off-by: Andrzej Pietrasiewicz <andrze...@collabora.com>
---
.../gpu/drm/arm/display/komeda/komeda_framebuffer.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
index 26d1a3cfb587..9139fe5619be 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
@@ -134,7 +134,7 @@ komeda_fb_create(struct drm_device *dev, struct drm_file
*file,
struct drm_gem_object *objs[4];
struct komeda_fb *kfb;
const struct drm_format_info *info;
- int ret = 0, i;
+ int ret = 0, i, num_planes;
kfb = kzalloc(sizeof(*kfb), GFP_KERNEL);
if (!kfb)
@@ -153,11 +153,12 @@ komeda_fb_create(struct drm_device *dev, struct drm_file
*file,
ret = drm_gem_fb_lookup(dev, file, mode_cmd, objs);
if (ret < 0)
goto err_free;
+ num_planes = ret;
info = drm_get_format_info(dev, mode_cmd);
if (mode_cmd->modifier[0]) {
- if (info->num_planes != 1) {
+ if (num_planes != 1) {
DRM_DEBUG_KMS("AFBC requires exactly 1 plane.\n");
ret = -EINVAL;
goto err_cleanup;
@@ -177,7 +178,7 @@ komeda_fb_create(struct drm_device *dev, struct drm_file
*file,
if (ret < 0)
goto err_cleanup;
- if (info->num_planes == 3)
+ if (num_planes == 3)
if (mode_cmd->pitches[1] != mode_cmd->pitches[2]) {
DRM_DEBUG_KMS("The pitch[1] and [2] are not same\n");
ret = -EINVAL;
@@ -185,7 +186,7 @@ komeda_fb_create(struct drm_device *dev, struct drm_file
*file,
}
ret = drm_gem_fb_init_with_funcs(&kfb->base, dev, mode_cmd, objs,
- info->num_planes, &komeda_fb_funcs);
+ num_planes, &komeda_fb_funcs);
if (ret < 0)
goto err_cleanup;
@@ -194,7 +195,7 @@ komeda_fb_create(struct drm_device *dev, struct drm_file
*file,
return &kfb->base;
err_cleanup:
- for (i = 0; i < info->num_planes; i++)
+ for (i = 0; i < num_planes; i++)
drm_gem_object_put_unlocked(objs[i]);
err_free:
kfree(kfb);
--
2.17.1
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