[net-next v4 2/3] net/tls: Remove redundant variable assignments and wakeup

[Vakul Garg]

In function decrypt_skb_update(), the assignment to tls receive context
variable 'decrypted' is redundant as the same is being done in function
tls_sw_recvmsg() after calling decrypt_skb_update(). Also calling callback
function to wakeup processes sleeping on socket data availability is
useless as decrypt_skb_update() is invoked from user processes only. This
patch cleans these up.

Signed-off-by: Vakul Garg <vakul.g...@nxp.com>
---
 net/tls/tls_sw.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index a58661c624ec..e62f288fda31 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -659,7 +659,6 @@ static int decrypt_skb_update(struct sock *sk, struct 
sk_buff *skb,
                              struct scatterlist *sgout, bool *zc)
 {
        struct tls_context *tls_ctx = tls_get_ctx(sk);
-       struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
        struct strp_msg *rxm = strp_msg(skb);
        int err = 0;
 
@@ -679,8 +678,6 @@ static int decrypt_skb_update(struct sock *sk, struct 
sk_buff *skb,
        rxm->offset += tls_ctx->rx.prepend_size;
        rxm->full_len -= tls_ctx->rx.overhead_size;
        tls_advance_record_sn(sk, &tls_ctx->rx);
-       ctx->decrypted = true;
-       ctx->saved_data_ready(sk);
 
        return err;
 }
-- 
2.13.6