crypto: af_alg: convert to ->poll_mask

Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c
index 4b07edd..330cf9f 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)