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-rw-r--r--SOURCES/0001-acr-Use-kmemdup-instead-of-kmalloc-and-memcpy.patch55
1 files changed, 0 insertions, 55 deletions
diff --git a/SOURCES/0001-acr-Use-kmemdup-instead-of-kmalloc-and-memcpy.patch b/SOURCES/0001-acr-Use-kmemdup-instead-of-kmalloc-and-memcpy.patch
deleted file mode 100644
index 9470c46..0000000
--- a/SOURCES/0001-acr-Use-kmemdup-instead-of-kmalloc-and-memcpy.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Zou Wei <zou_wei@huawei.com>
-Date: Tue, 21 Apr 2020 20:37:31 +0800
-Subject: [PATCH] acr: Use kmemdup instead of kmalloc and memcpy
-
-Fixes coccicheck warning:
-
-drivers/gpu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c:103:23-30: WARNING opportunity for kmemdup
-drivers/gpu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c:113:22-29: WARNING opportunity for kmemdup
-
-Fixes: 22dcda45a3d1 ("drivers/gpu/drm/nouveau/acr: implement new subdev to replace "secure boot"")
-Reported-by: Hulk Robot <hulkci@huawei.com>
-Signed-off-by: Zou Wei <zou_wei@huawei.com>
-Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
----
- drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c | 12 ++++--------
- 1 file changed, 4 insertions(+), 8 deletions(-)
-
-diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c
-index aecce2dac558..667fa016496e 100644
---- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c
-+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c
-@@ -100,25 +100,21 @@ nvkm_acr_hsfw_load_image(struct nvkm_acr *acr, const char *name, int ver,
- hsfw->data_size = lhdr->data_size;
-
- hsfw->sig.prod.size = fwhdr->sig_prod_size;
-- hsfw->sig.prod.data = kmalloc(hsfw->sig.prod.size, GFP_KERNEL);
-+ hsfw->sig.prod.data = kmemdup(fw->data + fwhdr->sig_prod_offset + sig,
-+ hsfw->sig.prod.size, GFP_KERNEL);
- if (!hsfw->sig.prod.data) {
- ret = -ENOMEM;
- goto done;
- }
-
-- memcpy(hsfw->sig.prod.data, fw->data + fwhdr->sig_prod_offset + sig,
-- hsfw->sig.prod.size);
--
- hsfw->sig.dbg.size = fwhdr->sig_dbg_size;
-- hsfw->sig.dbg.data = kmalloc(hsfw->sig.dbg.size, GFP_KERNEL);
-+ hsfw->sig.dbg.data = kmemdup(fw->data + fwhdr->sig_dbg_offset + sig,
-+ hsfw->sig.dbg.size, GFP_KERNEL);
- if (!hsfw->sig.dbg.data) {
- ret = -ENOMEM;
- goto done;
- }
-
-- memcpy(hsfw->sig.dbg.data, fw->data + fwhdr->sig_dbg_offset + sig,
-- hsfw->sig.dbg.size);
--
- hsfw->sig.patch_loc = loc;
- done:
- nvkm_firmware_put(fw);
---
-2.26.2
-