Using kmemdup() helper function rather than implementing it again
with kmalloc() + memcpy(), which improves the code readability.
Signed-off-by: Chen Jiahao <chenjiahao16@xxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index d34037b85cf8..7473a42f7d45 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -264,16 +264,9 @@ struct edid *amdgpu_connector_edid(struct drm_connector *connector)
static struct edid *
amdgpu_connector_get_hardcoded_edid(struct amdgpu_device *adev)
{
- struct edid *edid;
-
if (adev->mode_info.bios_hardcoded_edid) {
- edid = kmalloc(adev->mode_info.bios_hardcoded_edid_size, GFP_KERNEL);
- if (edid) {
- memcpy((unsigned char *)edid,
- (unsigned char *)adev->mode_info.bios_hardcoded_edid,
- adev->mode_info.bios_hardcoded_edid_size);
- return edid;
- }
+ return kmemdup((unsigned char *)adev->mode_info.bios_hardcoded_edid,
+ adev->mode_info.bios_hardcoded_edid_size, GFP_KERNEL);
}
return NULL;
}
--
2.34.1
