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-rw-r--r--drivers/fpga/dfl-afu-dma-region.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/fpga/dfl-afu-dma-region.c b/drivers/fpga/dfl-afu-dma-region.c
index 62f924489db5..d902acb36d14 100644
--- a/drivers/fpga/dfl-afu-dma-region.c
+++ b/drivers/fpga/dfl-afu-dma-region.c
@@ -324,10 +324,6 @@ int afu_dma_map_region(struct dfl_feature_platform_data *pdata,
if (user_addr + length < user_addr)
return -EINVAL;
- if (!access_ok((void __user *)(unsigned long)user_addr,
- length))
- return -EINVAL;
-
region = kzalloc(sizeof(*region), GFP_KERNEL);
if (!region)
return -ENOMEM;