Removed checks against non-NULL before calling kfree_skb() and
crypto_free_aead(). These functions are safe to be called with NULL
as an argument.
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Acked-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
struct tls_context *tls_ctx = tls_get_ctx(sk);
struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
- if (ctx->aead_send)
- crypto_free_aead(ctx->aead_send);
+ crypto_free_aead(ctx->aead_send);
tls_free_both_sg(sk);
kfree(ctx);
struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
if (ctx->aead_recv) {
- if (ctx->recv_pkt) {
- kfree_skb(ctx->recv_pkt);
- ctx->recv_pkt = NULL;
- }
+ kfree_skb(ctx->recv_pkt);
+ ctx->recv_pkt = NULL;
crypto_free_aead(ctx->aead_recv);
strp_stop(&ctx->strp);
write_lock_bh(&sk->sk_callback_lock);