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accel/habanalabs: minimize error prints when mem map fails

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This commit minimizes the "chain of errors" displayed when memory
mapping fails.

Signed-off-by: Moti Haimovski <mhaimovski@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
This commit is contained in:
Moti Haimovski 2023-01-25 20:16:19 +02:00 committed by Oded Gabbay
parent e38f88e42a
commit e0ad6bad80
1 changed files with 2 additions and 6 deletions
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8
drivers/accel/habanalabs/common/memory.c
View file

@ -235,10 +235,8 @@ static int dma_map_host_va(struct hl_device *hdev, u64 addr, u64 size,
}
rc = hl_pin_host_memory(hdev, addr, size, userptr);
if (rc) {
dev_err(hdev->dev, "Failed to pin host memory\n");
if (rc)
goto pin_err;
}
userptr->dma_mapped = true;
userptr->dir = DMA_BIDIRECTIONAL;
@ -1097,10 +1095,8 @@ static int map_device_va(struct hl_ctx *ctx, struct hl_mem_in *args, u64 *device
huge_page_size = hdev->asic_prop.pmmu_huge.page_size;
rc = dma_map_host_va(hdev, addr, size, &userptr);
if (rc) {
dev_err(hdev->dev, "failed to get userptr from va\n");
if (rc)
return rc;
}
rc = init_phys_pg_pack_from_userptr(ctx, userptr,
&phys_pg_pack, false);