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authorJakub Kicinski <jakub.kicinski@netronome.com>2019-04-25 21:32:01 +0200
committerDavid S. Miller <davem@davemloft.net>2019-04-27 22:52:21 +0200
commite49d268db95b90f1fd97d4e3de1ec9f4bcfa8399 (patch)
treeb2b3ea1f026a31f9ae42ab293d835cf004e8e948 /net/tls
parentMerge tag 'mac80211-next-for-davem-2019-04-26' of git://git.kernel.org/pub/sc... (diff)
downloadlinux-e49d268db95b90f1fd97d4e3de1ec9f4bcfa8399.tar.xz
linux-e49d268db95b90f1fd97d4e3de1ec9f4bcfa8399.zip
net/tls: don't log errors every time offload can't proceed
Currently when CONFIG_TLS_DEVICE is set each time kTLS connection is opened and the offload is not successful (either because the underlying device doesn't support it or e.g. it's tables are full) a rate limited error will be printed to the logs. There is nothing wrong with failing TLS offload. SW path will process the packets just fine, drop the noisy messages. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tls')
-rw-r--r--net/tls/tls_device.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index cc0256939eb6..87e6cad7bace 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -865,8 +865,6 @@ int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx)
}
if (!(netdev->features & NETIF_F_HW_TLS_RX)) {
- pr_err_ratelimited("%s: netdev %s with no TLS offload\n",
- __func__, netdev->name);
rc = -ENOTSUPP;
goto release_netdev;
}
@@ -894,11 +892,8 @@ int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx)
rc = netdev->tlsdev_ops->tls_dev_add(netdev, sk, TLS_OFFLOAD_CTX_DIR_RX,
&ctx->crypto_recv.info,
tcp_sk(sk)->copied_seq);
- if (rc) {
- pr_err_ratelimited("%s: The netdev has refused to offload this socket\n",
- __func__);
+ if (rc)
goto free_sw_resources;
- }
tls_device_attach(ctx, sk, netdev);
goto release_netdev;