lkml.org 
[lkml]   [2020]   [Oct]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH][next] amd/amdgpu_ctx: Use struct_size() helper and kmalloc()
Make use of the new struct_size() helper instead of the offsetof() idiom.
Also, use kmalloc() instead of kcalloc().

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index c80d8339f58c..5be125f3b92a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -100,7 +100,7 @@ static int amdgpu_ctx_init_entity(struct amdgpu_ctx *ctx, u32 hw_ip,
enum drm_sched_priority priority;
int r;

- entity = kcalloc(1, offsetof(typeof(*entity), fences[amdgpu_sched_jobs]),
+ entity = kmalloc(struct_size(entity, fences, amdgpu_sched_jobs),
GFP_KERNEL);
if (!entity)
return -ENOMEM;
--
2.27.0
\
 
 \ /
  Last update: 2020-10-08 16:30    [W:0.062 / U:0.156 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site