crypto: af_alg: convert to ->poll_mask

Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 3 insertions, 10 deletions

diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 80838c1cef94..89ed613c017e 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -1060,19 +1060,12 @@ void af_alg_async_cb(struct crypto_async_request *_req, int err)
 }
 EXPORT_SYMBOL_GPL(af_alg_async_cb);
 
-/**
- * af_alg_poll - poll system call handler
- */
-__poll_t af_alg_poll(struct file *file, struct socket *sock,
-                         poll_table *wait)
+__poll_t af_alg_poll_mask(struct socket *sock, __poll_t events)
 {
         struct sock *sk = sock->sk;
         struct alg_sock *ask = alg_sk(sk);
         struct af_alg_ctx *ctx = ask->private;
-        __poll_t mask;
-
-        sock_poll_wait(file, sk_sleep(sk), wait);
-        mask = 0;
+        __poll_t mask = 0;
 
         if (!ctx->more || ctx->used)
                 mask |= EPOLLIN | EPOLLRDNORM;
@@ -1082,7 +1075,7 @@ __poll_t af_alg_poll(struct file *file, struct socket *sock,
 
         return mask;
 }
-EXPORT_SYMBOL_GPL(af_alg_poll);
+EXPORT_SYMBOL_GPL(af_alg_poll_mask);
 
 /**
  * af_alg_alloc_areq - allocate struct af_alg_async_req