17 static ssize_t efivarfs_file_write(struct file *file,  in efivarfs_file_write()  argument
20 	struct efivar_entry *var = file->private_data;  in efivarfs_file_write()
23 	struct inode *inode = file->f_mapping->host;  in efivarfs_file_write()
51 		d_delete(file->f_path.dentry);  in efivarfs_file_write()
52 		dput(file->f_path.dentry);  in efivarfs_file_write()
67 static ssize_t efivarfs_file_read(struct file *file, char __user *userbuf,  in efivarfs_file_read()  argument
70 	struct efivar_entry *var = file->private_data;  in efivarfs_file_read()
108 efivarfs_ioc_getxflags(struct file *file, void __user *arg)  in efivarfs_ioc_getxflags()  argument
110 	struct inode *inode = file->f_mapping->host;  in efivarfs_ioc_getxflags()
124 efivarfs_ioc_setxflags(struct file *file, void __user *arg)  in efivarfs_ioc_setxflags()  argument
126 	struct inode *inode = file->f_mapping->host;  in efivarfs_ioc_setxflags()
147 	error = mnt_want_write_file(file);  in efivarfs_ioc_setxflags()
155 	mnt_drop_write_file(file);  in efivarfs_ioc_setxflags()
161 efivarfs_file_ioctl(struct file *file, unsigned int cmd, unsigned long p)  in efivarfs_file_ioctl()  argument
167 		return efivarfs_ioc_getxflags(file, arg);  in efivarfs_file_ioctl()
169 		return efivarfs_ioc_setxflags(file, arg);  in efivarfs_file_ioctl()