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drm/amd/display: Return directly after a failed kzalloc() in dc_create()

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* Return directly after a call of the function “kzalloc” failed
  at the beginning.

* Delete a label which became unnecessary with this refactoring.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Markus Elfring
2020-12-19 18:04:33 +01:00
committed by Alex Deucher
parent ae279f693c
commit 84c30d2558
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/amd/display/dc/core/dc.c
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@@ -964,8 +964,8 @@ struct dc *dc_create(const struct dc_init_data *init_params)
struct dc *dc = kzalloc(sizeof(*dc), GFP_KERNEL);
unsigned int full_pipe_count;
if (NULL == dc)
goto alloc_fail;
if (!dc)
return NULL;
if (init_params->dce_environment == DCE_ENV_VIRTUAL_HW) {
if (false == dc_construct_ctx(dc, init_params)) {
@@ -1009,8 +1009,6 @@ struct dc *dc_create(const struct dc_init_data *init_params)
construct_fail:
kfree(dc);
alloc_fail:
return NULL;
}