cifs: change cifs_call_async to use smb_rqst structs
For now, none of the callers populate rq_pages. That will be done for
writes in a later patch. While we're at it, change the prototype of
setup_async_request not to need a return pointer argument. Just
return the pointer to the mid_q_entry or an ERR_PTR.
Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index a9bda04..aeb30db 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -43,11 +43,10 @@
extern int smb2_verify_signature(struct smb_rqst *, struct TCP_Server_Info *);
extern int smb2_check_receive(struct mid_q_entry *mid,
struct TCP_Server_Info *server, bool log_error);
-extern int smb2_setup_request(struct cifs_ses *ses, struct kvec *iov,
- unsigned int nvec, struct mid_q_entry **ret_mid);
-extern int smb2_setup_async_request(struct TCP_Server_Info *server,
- struct kvec *iov, unsigned int nvec,
- struct mid_q_entry **ret_mid);
+extern struct mid_q_entry *smb2_setup_request(struct cifs_ses *ses,
+ struct smb_rqst *rqst);
+extern struct mid_q_entry *smb2_setup_async_request(
+ struct TCP_Server_Info *server, struct smb_rqst *rqst);
extern void smb2_echo_request(struct work_struct *work);
extern bool smb2_is_valid_oplock_break(char *buffer,
struct TCP_Server_Info *srv);