* [PATCH] habanalabs: remove a rogue #ifdef
@ 2021-06-15 9:02 Oded Gabbay
0 siblings, 0 replies; only message in thread
From: Oded Gabbay @ 2021-06-15 9:02 UTC (permalink / raw)
To: linux-kernel
There was a rogue #ifdef that crept into the upstream code for
backwards compatibility which isn't needed of course.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/common/memory.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/misc/habanalabs/common/memory.c b/drivers/misc/habanalabs/common/memory.c
index eb004d19f638..14d12bbecc84 100644
--- a/drivers/misc/habanalabs/common/memory.c
+++ b/drivers/misc/habanalabs/common/memory.c
@@ -1387,12 +1387,7 @@ int hl_hw_block_mmap(struct hl_fpriv *hpriv, struct vm_area_struct *vma)
/* Driver only allows mapping of a complete HW block */
block_size = vma->vm_end - vma->vm_start;
-#ifdef _HAS_TYPE_ARG_IN_ACCESS_OK
- if (!access_ok(VERIFY_WRITE,
- (void __user *) (uintptr_t) vma->vm_start, block_size)) {
-#else
if (!access_ok((void __user *) (uintptr_t) vma->vm_start, block_size)) {
-#endif
dev_err(hdev->dev,
"user pointer is invalid - 0x%lx\n",
vma->vm_start);
--
2.25.1
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2021-06-15 9:02 [PATCH] habanalabs: remove a rogue #ifdef Oded Gabbay
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