crypto: af_alg: convert to ->poll_mask

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

3 files changed, 7 insertions, 14 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
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c
index 4b07edd5a9ff..330cf9f2b767 100644
--- a/crypto/algif_aead.c
+++ b/crypto/algif_aead.c
@@ -375,7 +375,7 @@ static struct proto_ops algif_aead_ops = {
         .sendmsg        =       aead_sendmsg,
         .sendpage       =       af_alg_sendpage,
         .recvmsg        =       aead_recvmsg,
-        .poll           =       af_alg_poll,
+        .poll_mask      =       af_alg_poll_mask,
 };
 
 static int aead_check_key(struct socket *sock)
@@ -471,7 +471,7 @@ static struct proto_ops algif_aead_ops_nokey = {
         .sendmsg        =       aead_sendmsg_nokey,
         .sendpage       =       aead_sendpage_nokey,
         .recvmsg        =       aead_recvmsg_nokey,
-        .poll           =       af_alg_poll,
+        .poll_mask      =       af_alg_poll_mask,
 };
 
 static void *aead_bind(const char *name, u32 type, u32 mask)
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index c4e885df4564..15cf3c5222e0 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -205,7 +205,7 @@ static struct proto_ops algif_skcipher_ops = {
         .sendmsg        =       skcipher_sendmsg,
         .sendpage       =       af_alg_sendpage,
         .recvmsg        =       skcipher_recvmsg,
-        .poll           =       af_alg_poll,
+        .poll_mask      =       af_alg_poll_mask,
 };
 
 static int skcipher_check_key(struct socket *sock)
@@ -301,7 +301,7 @@ static struct proto_ops algif_skcipher_ops_nokey = {
         .sendmsg        =       skcipher_sendmsg_nokey,
         .sendpage       =       skcipher_sendpage_nokey,
         .recvmsg        =       skcipher_recvmsg_nokey,
-        .poll           =       af_alg_poll,
+        .poll_mask      =       af_alg_poll_mask,
 };
 
 static void *skcipher_bind(const char *name, u32 type, u32 mask)