From df3a8875b5d77b8d9904bab15b0b11e1880f52c4 Mon Sep 17 00:00:00 2001 From: Omer Shpigelman Date: Thu, 28 Feb 2019 10:46:18 +0200 Subject: habanalabs: return correct error code on MMU mapping failure This patch fix a bug where EINVAL was returned instead of -EINVAL. Signed-off-by: Omer Shpigelman Signed-off-by: Oded Gabbay Signed-off-by: Greg Kroah-Hartman --- drivers/misc/habanalabs/mmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/misc') diff --git a/drivers/misc/habanalabs/mmu.c b/drivers/misc/habanalabs/mmu.c index a7187f9a5948..ce404e6cc9a9 100644 --- a/drivers/misc/habanalabs/mmu.c +++ b/drivers/misc/habanalabs/mmu.c @@ -710,7 +710,7 @@ static int _hl_mmu_map(struct hl_ctx *ctx, u64 virt_addr, u64 phys_addr, dev_err(hdev->dev, "DRAM: mapping already exists for virt_addr 0x%llx\n", virt_addr); - rc = EINVAL; + rc = -EINVAL; goto err; } @@ -744,7 +744,7 @@ static int _hl_mmu_map(struct hl_ctx *ctx, u64 virt_addr, u64 phys_addr, hop4_pte_addr), hop4_pte_addr); - rc = EINVAL; + rc = -EINVAL; goto err; } -- cgit v1.2.3