From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Eric Dumazet <edumazet@google.com>
Cc: Saeed Mahameed <saeedm@nvidia.com>,
netdev@vger.kernel.org, Tariq Toukan <tariqt@nvidia.com>,
Yang Yingliang <yangyingliang@huawei.com>,
Roi Dayan <roid@nvidia.com>
Subject: [net V2 2/7] net/mlx5e: TC, fix return value check in mlx5e_tc_act_stats_create()
Date: Fri, 24 Feb 2023 10:18:59 -0800 [thread overview]
Message-ID: <20230224181904.671473-3-saeed@kernel.org> (raw)
In-Reply-To: <20230224181904.671473-1-saeed@kernel.org>
From: Yang Yingliang <yangyingliang@huawei.com>
kvzalloc() returns NULL pointer not PTR_ERR() when it fails,
so replace the IS_ERR() check with NULL pointer check.
Fixes: d13674b1d14c ("net/mlx5e: TC, map tc action cookie to a hw counter")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.c
index f71766dca660..626cb7470fa5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.c
@@ -37,7 +37,7 @@ mlx5e_tc_act_stats_create(void)
int err;
handle = kvzalloc(sizeof(*handle), GFP_KERNEL);
- if (IS_ERR(handle))
+ if (!handle)
return ERR_PTR(-ENOMEM);
err = rhashtable_init(&handle->ht, &act_counters_ht_params);
--
2.39.1
next prev parent reply other threads:[~2023-02-24 18:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-24 18:18 [pull request][net V2 0/7] mlx5 fixes 2023-02-24 Saeed Mahameed
2023-02-24 18:18 ` [net V2 1/7] net/mlx5: Remove NULL check before dev_{put, hold} Saeed Mahameed
2023-02-24 18:18 ` Saeed Mahameed [this message]
2023-02-24 18:19 ` [net V2 3/7] mlx5: fix skb leak while fifo resync and push Saeed Mahameed
2023-02-24 18:19 ` [net V2 4/7] mlx5: fix possible ptp queue fifo use-after-free Saeed Mahameed
2023-02-24 18:19 ` [net V2 5/7] net/mlx5: ECPF, wait for VF pages only after disabling host PFs Saeed Mahameed
2023-02-24 18:19 ` [net V2 6/7] net/mlx5e: Verify flow_source cap before using it Saeed Mahameed
2023-02-24 18:19 ` [net V2 7/7] net/mlx5: Geneve, Fix handling of Geneve object id as error code Saeed Mahameed
2023-02-27 19:26 ` [pull request][net V2 0/7] mlx5 fixes 2023-02-24 Jakub Kicinski
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