[PATCH] gpu: display: remove unnecessary braces to fix coding style

[RutingZhang]

checkpatch complains that:

WARNING: braces {} are not necessary for single statement blocks
+                if (pool->base.irqs != NULL) {
+                        dal_irq_service_destroy(&pool->base.irqs);
+                }

Fixed it by removing unnecessary braces to fix the coding style issue.

Signed-off-by: RutingZhang <u202112...@hust.edu.cn>
Reviewed-by: Dongliang Mu <dz...@hust.edu.cn>
---
 drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c 
b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 447de8492594..6835dbb733a2 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -713,9 +713,8 @@ static void dcn21_resource_destruct(struct 
dcn21_resource_pool *pool)
                        pool->base.hubps[i] = NULL;
                }
 
-               if (pool->base.irqs != NULL) { 
+               if (pool->base.irqs != NULL)
                        dal_irq_service_destroy(&pool->base.irqs);
-               }
        }
 
        for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
-- 
2.25.1