Hi Yang,
On 12/14/23 13:03, yang.guang5@xxxxxxxxxx wrote:
From: Yang Guang <yang.guang5@xxxxxxxxxx>
Use kmemdup() helper instead of open-coding to
simplify the code.
Signed-off-by: Chen Haonan <chen.haonan2@xxxxxxxxxx>
Please add your "Signed-off-by" tag to this patch. If the above is intended to indicate
that Chan was involved in creating this patch (e.g. as co-author, reporter, etc.) please
use the corresponding tag instead. See also [1].
Once this is fixed, I'll apply the patch.
- Danilo
[1] https://www.kernel.org/doc/html/v4.17/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin
---
drivers/gpu/drm/nouveau/nvif/outp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvif/outp.c b/drivers/gpu/drm/nouveau/nvif/outp.c
index 5d3190c05250..6daeb7f0b09b 100644
--- a/drivers/gpu/drm/nouveau/nvif/outp.c
+++ b/drivers/gpu/drm/nouveau/nvif/outp.c
@@ -452,13 +452,12 @@ nvif_outp_edid_get(struct nvif_outp *outp, u8 **pedid)
if (ret)
goto done;
- *pedid = kmalloc(args->size, GFP_KERNEL);
+ *pedid = kmemdup(args->data, args->size, GFP_KERNEL);
if (!*pedid) {
ret = -ENOMEM;
goto done;
}
- memcpy(*pedid, args->data, args->size);
ret = args->size;
done:
kfree(args);
