From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 3 Oct 2017 13:53:03 +0300
Subject: mlxsw: spectrum: Fix check for IS_ERR() instead of NULL
Patch-mainline: v4.15-rc1
Git-commit: b508e0b6e47c85a095ef056f3de6ba9d396c490c
References: bsc#1112374
mlxsw_afa_block_create() doesn't return error pointers, it returns NULL
on error.
Fixes: 0e14c7777acb ("mlxsw: spectrum: Add the multicast routing hardware logic")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum_mr_tcam.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr_tcam.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr_tcam.c
@@ -239,8 +239,8 @@ mlxsw_sp_mr_tcam_afa_block_create(struct
int err;
afa_block = mlxsw_afa_block_create(mlxsw_sp->afa);
- if (IS_ERR(afa_block))
- return afa_block;
+ if (!afa_block)
+ return ERR_PTR(-ENOMEM);
err = mlxsw_afa_block_append_counter(afa_block, counter_index);
if (err)