samples/bpf: xdp_redirect_cpu handle parsing of double VLAN tagged packets

[linux-2.6-microblaze.git] / crypto / af_alg.c

diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 49fa858..314c52c 100644 (file)
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -1060,12 +1060,19 @@ void af_alg_async_cb(struct crypto_async_request *_req, int err)
 }
 EXPORT_SYMBOL_GPL(af_alg_async_cb);
 
-__poll_t af_alg_poll_mask(struct socket *sock, __poll_t events)
+/**
+ * af_alg_poll - poll system call handler
+ */
+__poll_t af_alg_poll(struct file *file, struct socket *sock,
+                        poll_table *wait)
 {
        struct sock *sk = sock->sk;
        struct alg_sock *ask = alg_sk(sk);
        struct af_alg_ctx *ctx = ask->private;
-       __poll_t mask = 0;
+       __poll_t mask;
+
+       sock_poll_wait(file, sk_sleep(sk), wait);
+       mask = 0;
 
        if (!ctx->more || ctx->used)
                mask |= EPOLLIN | EPOLLRDNORM;
@@ -1075,7 +1082,7 @@ __poll_t af_alg_poll_mask(struct socket *sock, __poll_t events)
 
        return mask;
 }
-EXPORT_SYMBOL_GPL(af_alg_poll_mask);
+EXPORT_SYMBOL_GPL(af_alg_poll);
 
 /**
  * af_alg_alloc_areq - allocate struct af_alg_async_req