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From 061a619728519c89cd3009d87289e129f4382c3e Mon Sep 17 00:00:00 2001
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From: Alaa Hleihel <ahleihel@redhat.com>
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Date: Tue, 12 May 2020 10:54:13 -0400
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Subject: [PATCH 150/312] [netdrv] net/mlx5: IPsec, Fix esp modify function
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attribute
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Message-id: <20200512105530.4207-48-ahleihel@redhat.com>
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Patchwork-id: 306919
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Patchwork-instance: patchwork
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O-Subject: [RHEL8.3 BZ 1789382 047/124] net/mlx5: IPsec, Fix esp modify function attribute
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Bugzilla: 1789382
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RH-Acked-by: Tony Camuso <tcamuso@redhat.com>
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RH-Acked-by: Kamal Heib <kheib@redhat.com>
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RH-Acked-by: Jarod Wilson <jarod@redhat.com>
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Bugzilla: http://bugzilla.redhat.com/1789382
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Upstream: v5.6-rc1
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commit 0dc2c534f17c05bed0622b37a744bc38b48ca88a
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Author: Raed Salem <raeds@mellanox.com>
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Date: Tue Dec 24 09:54:45 2019 +0200
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net/mlx5: IPsec, Fix esp modify function attribute
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The function mlx5_fpga_esp_validate_xfrm_attrs is wrongly used
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with negative negation as zero value indicates success but it
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used as failure return value instead.
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Fix by remove the unary not negation operator.
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Fixes: 05564d0ae075 ("net/mlx5: Add flow-steering commands for FPGA IPSec implementation")
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Signed-off-by: Raed Salem <raeds@mellanox.com>
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Reviewed-by: Boris Pismenny <borisp@mellanox.com>
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Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
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Signed-off-by: Alaa Hleihel <ahleihel@redhat.com>
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Signed-off-by: Frantisek Hrbata <fhrbata@redhat.com>
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---
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drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
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index e4ec0e03c289..4ed4d4d8e073 100644
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--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
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+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
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@@ -1478,7 +1478,7 @@ int mlx5_fpga_esp_modify_xfrm(struct mlx5_accel_esp_xfrm *xfrm,
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if (!memcmp(&xfrm->attrs, attrs, sizeof(xfrm->attrs)))
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return 0;
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- if (!mlx5_fpga_esp_validate_xfrm_attrs(mdev, attrs)) {
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+ if (mlx5_fpga_esp_validate_xfrm_attrs(mdev, attrs)) {
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mlx5_core_warn(mdev, "Tried to create an esp with unsupported attrs\n");
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return -EOPNOTSUPP;
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}
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--
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2.13.6
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