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authorJakub Kicinski <jakub.kicinski@netronome.com>2019-06-03 15:17:02 -0700
committerDavid S. Miller <davem@davemloft.net>2019-06-04 14:33:50 -0700
commit1fe275d434ad4ff2d576f9a770eb4c192153ea1d (patch)
treea3b67335c6013241b0e845b73e11080daf61c05b /net/tls
parentb9d8fec927ef3cd157e6a0956f5ec89f6891ed27 (diff)
net/tls: don't re-check msg decrypted status in tls_device_decrypted()
tls_device_decrypted() is only called from decrypt_skb_update(), when ctx->decrypted == false, there is no need to re-check the bit. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tls')
-rw-r--r--net/tls/tls_device.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index dde6513628d2..bb9d229832cc 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -672,10 +672,6 @@ int tls_device_decrypted(struct sock *sk, struct sk_buff *skb)
int is_encrypted = !is_decrypted;
struct sk_buff *skb_iter;
- /* Skip if it is already decrypted */
- if (ctx->sw.decrypted)
- return 0;
-
/* Check if all the data is decrypted already */
skb_walk_frags(skb, skb_iter) {
is_decrypted &= skb_iter->decrypted;