131 	ssize_t ret;  in flash_read()  local
138 		ret = -EINVAL;  in flash_read()
143 		ret = 0;  in flash_read()
152 		ret = -ENOMEM;  in flash_read()
159 		ret = -ENXIO;  in flash_read()
164 		ret = -EFAULT;  in flash_read()
169 	ret = count;  in flash_read()
175 	return ret;  in flash_read()
182 	ssize_t ret;  in flash_write()  local
189 		ret = -EINVAL;  in flash_write()
194 		ret = -EINVAL;  in flash_write()
200 		ret = -ENOMEM;  in flash_write()
205 		ret = -EFAULT;  in flash_write()
211 		ret = -ENXIO;  in flash_write()
217 	ret = count;  in flash_write()
223 	return ret;  in flash_write()
237 	int ret;  in create_device_files()  local
240 	ret = create_file(unit, S_IFDIR|S_IRUGO|S_IXUGO, sb->s_root, &dir,  in create_device_files()
242 	if (ret) {  in create_device_files()
243 		printk(KERN_ERR "create_file(%s) failed: %d\n", unit, ret);  in create_device_files()
247 	ret = create_file("atomic_counters", S_IFREG|S_IRUGO, dir, &tmp,  in create_device_files()
249 	if (ret) {  in create_device_files()
251 		       "failed: %d\n", unit, ret);  in create_device_files()
255 	ret = create_file("flash", S_IFREG|S_IWUSR|S_IRUGO, dir, &tmp,  in create_device_files()
257 	if (ret) {  in create_device_files()
259 		       "failed: %d\n", unit, ret);  in create_device_files()
264 	return ret;  in create_device_files()
270 	int ret;  in remove_file()  local
275 		ret = PTR_ERR(tmp);  in remove_file()
288 	ret = 0;  in remove_file()
294 	return ret;  in remove_file()
302 	int ret;  in remove_device_files()  local
310 		ret = PTR_ERR(dir);  in remove_device_files()
318 	ret = simple_rmdir(d_inode(root), dir);  in remove_device_files()
323 	return ret;  in remove_device_files()
331 	int ret;  in ipathfs_fill_super()  local
338 	ret = simple_fill_super(sb, IPATHFS_MAGIC, files);  in ipathfs_fill_super()
339 	if (ret) {  in ipathfs_fill_super()
340 		printk(KERN_ERR "simple_fill_super failed: %d\n", ret);  in ipathfs_fill_super()
348 		ret = create_device_files(sb, dd);  in ipathfs_fill_super()
349 		if (ret)  in ipathfs_fill_super()
357 	return ret;  in ipathfs_fill_super()
363 	struct dentry *ret;  in ipathfs_mount()  local
364 	ret = mount_single(fs_type, flags, data, ipathfs_fill_super);  in ipathfs_mount()
365 	if (!IS_ERR(ret))  in ipathfs_mount()
366 		ipath_super = ret->d_sb;  in ipathfs_mount()
367 	return ret;  in ipathfs_mount()
378 	int ret;  in ipathfs_add_device()  local
381 		ret = 0;  in ipathfs_add_device()
385 	ret = create_device_files(ipath_super, dd);  in ipathfs_add_device()
388 	return ret;  in ipathfs_add_device()
393 	int ret;  in ipathfs_remove_device()  local
396 		ret = 0;  in ipathfs_remove_device()
400 	ret = remove_device_files(ipath_super, dd);  in ipathfs_remove_device()
403 	return ret;  in ipathfs_remove_device()