[PATCH 2/5] drm/amdgpu: Improve determination of sizes in two functions

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sun, 18 Sep 2016 17:24:47 +0200

Replace the specification of data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 2709ebd..96a2457 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -855,7 +855,7 @@ static void amdgpu_atombios_fini(struct amdgpu_device *adev)
 static int amdgpu_atombios_init(struct amdgpu_device *adev)
 {
        struct card_info *atom_card_info =
-           kzalloc(sizeof(struct card_info), GFP_KERNEL);
+           kzalloc(sizeof(*atom_card_info), GFP_KERNEL);
 
        if (!atom_card_info)
                return -ENOMEM;
@@ -1224,7 +1224,8 @@ static int amdgpu_early_init(struct amdgpu_device *adev)
        }
 
        adev->ip_block_status = kcalloc(adev->num_ip_blocks,
-                                       sizeof(struct amdgpu_ip_block_status), 
GFP_KERNEL);
+                                       sizeof(*adev->ip_block_status),
+                                       GFP_KERNEL);
        if (adev->ip_block_status == NULL)
                return -ENOMEM;
 
-- 
2.10.0