CIFS: Move async read to ops struct
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index aa1dccf..ec7c2e6 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -2488,6 +2488,9 @@
cifs_retry_async_readv(struct cifs_readdata *rdata)
{
int rc;
+ struct TCP_Server_Info *server;
+
+ server = tlink_tcon(rdata->cfile->tlink)->ses->server;
do {
if (rdata->cfile->invalidHandle) {
@@ -2495,7 +2498,7 @@
if (rc != 0)
continue;
}
- rc = cifs_async_readv(rdata);
+ rc = server->ops->async_readv(rdata);
} while (rc == -EAGAIN);
return rc;
@@ -2647,6 +2650,9 @@
open_file = file->private_data;
tcon = tlink_tcon(open_file->tlink);
+ if (!tcon->ses->server->ops->async_readv)
+ return -ENOSYS;
+
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_RWPIDFORWARD)
pid = open_file->pid;
else
