linux-kernel - [PATCH] drm/v3d: Use kvcalloc

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Date:   Sat, 12 Mar 2022 07:26:55 -0800
From:   Harshit Mogalapalli <harshit.m.mogalapalli@...cle.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     harshit.m.mogalapalli@...cle.com, dan.carpenter@...cle.com,
        Emma Anholt <emma@...olt.net>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/v3d: Use kvcalloc

kvcalloc is same as kvmalloc_array + __GFP_ZERO.

Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@...cle.com>
---
 drivers/gpu/drm/v3d/v3d_gem.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index c7ed2e1cbab6..f7d37228461e 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -308,9 +308,8 @@ v3d_lookup_bos(struct drm_device *dev,
 		return -EINVAL;
 	}
 
-	job->bo = kvmalloc_array(job->bo_count,
-				 sizeof(struct drm_gem_cma_object *),
-				 GFP_KERNEL | __GFP_ZERO);
+	job->bo = kvcalloc(job->bo_count, sizeof(struct drm_gem_cma_object *),
+			   GFP_KERNEL);
 	if (!job->bo) {
 		DRM_DEBUG("Failed to allocate validated BO pointers\n");
 		return -ENOMEM;
-- 
2.31.1