smb: minor cleanup to remove unused function declaration

remove cifs_writev_complete declaration from header file

Signed-off-by: Bharath SM <[email protected]>
Reviewed-by: Paulo Alcantara (Red Hat) <[email protected]>
Signed-off-by: Steve French <[email protected]>

Author: bharathsm-ms

fs/smb/client/cifsproto.h

@@ -592,7 +592,6 @@ int cifs_async_readv(struct cifs_io_subrequest *rdata);
 int cifs_readv_receive(struct TCP_Server_Info *server, struct mid_q_entry *mid);
 
 void cifs_async_writev(struct cifs_io_subrequest *wdata);
-void cifs_writev_complete(struct work_struct *work);
 int cifs_query_mf_symlink(unsigned int xid, struct cifs_tcon *tcon,
 			  struct cifs_sb_info *cifs_sb,
 			  const unsigned char *path, char *pbuf,