A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "disp: msm: add proper null checks and propagate error"

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This commit is contained in:
qctecmdr 2019-08-11 20:21:19 -07:00 • committed by Gerrit - the friendly Code Review server
commit 50e8ef62d3
2 changed files with 10 additions and 3 deletions
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9
msm/dp/dp_drm.c
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@ -493,12 +493,17 @@ int dp_connector_atomic_check(struct drm_connector *connector,
struct drm_connector_state *c_state)
{
struct sde_connector *sde_conn;
struct drm_connector_state *old_state =
drm_atomic_get_old_connector_state(c_state->state, connector);
struct drm_connector_state *old_state;
if (!connector || !display)
return -EINVAL;
old_state =
drm_atomic_get_old_connector_state(c_state->state, connector);
if (!old_state)
return -EINVAL;
sde_conn = to_sde_connector(connector);
/*

4
msm/msm_fb.c
View file

@ -378,8 +378,10 @@ struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev,
const struct drm_format_info *info;
info = drm_format_info(mode_cmd->pixel_format);
if (!info || num_planes > ARRAY_SIZE(info->cpp))
if (!info || num_planes > ARRAY_SIZE(info->cpp)) {
ret = -EINVAL;
goto fail;
}
for (i = 0; i < num_planes; i++) {
unsigned int width = mode_cmd->width / (i ? hsub : 1);