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drm/amd/display: remove no need NULL check before kfree

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This change is to cleanup the code a bit.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Bernard Zhao <bernard@vivo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bernard Zhao 2021-11-15 17:47:50 -08:00 committed by Alex Deucher
parent 7b833d6804
commit 13d20aabd6
1 changed files with 6 additions and 12 deletions
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18
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
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@ -978,10 +978,8 @@ static void dcn10_resource_destruct(struct dcn10_resource_pool *pool)
pool->base.mpc = NULL;
}
if (pool->base.hubbub != NULL) {
kfree(pool->base.hubbub);
pool->base.hubbub = NULL;
}
kfree(pool->base.hubbub);
pool->base.hubbub = NULL;
for (i = 0; i < pool->base.pipe_count; i++) {
if (pool->base.opps[i] != NULL)
@ -1011,14 +1009,10 @@ static void dcn10_resource_destruct(struct dcn10_resource_pool *pool)
for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
if (pool->base.engines[i] != NULL)
dce110_engine_destroy(&pool->base.engines[i]);
if (pool->base.hw_i2cs[i] != NULL) {
kfree(pool->base.hw_i2cs[i]);
pool->base.hw_i2cs[i] = NULL;
}
if (pool->base.sw_i2cs[i] != NULL) {
kfree(pool->base.sw_i2cs[i]);
pool->base.sw_i2cs[i] = NULL;
}
kfree(pool->base.hw_i2cs[i]);
pool->base.hw_i2cs[i] = NULL;
kfree(pool->base.sw_i2cs[i]);
pool->base.sw_i2cs[i] = NULL;
}
for (i = 0; i < pool->base.audio_count; i++) {