diff options
| -rw-r--r-- | fs/Makefile | 10 | ||||
| -rw-r--r-- | fs/inode.c | 3 | ||||
| -rw-r--r-- | fs/no-block.c | 19 |
3 files changed, 4 insertions, 28 deletions
diff --git a/fs/Makefile b/fs/Makefile index 834f1c3dba46..4709eba1303c 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -17,14 +17,8 @@ obj-y := open.o read_write.o file_table.o super.o \ fs_types.o fs_context.o fs_parser.o fsopen.o init.o \ kernel_read_file.o mnt_idmapping.o remap_range.o -ifeq ($(CONFIG_BLOCK),y) -obj-y += buffer.o mpage.o -else -obj-y += no-block.o -endif - -obj-$(CONFIG_PROC_FS) += proc_namespace.o - +obj-$(CONFIG_BLOCK) += buffer.o mpage.o +obj-$(CONFIG_PROC_FS) += proc_namespace.o obj-$(CONFIG_LEGACY_DIRECT_IO) += direct-io.o obj-y += notify/ obj-$(CONFIG_EPOLL) += eventpoll.o diff --git a/fs/inode.c b/fs/inode.c index 577799b7855f..4d6a1544e95b 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -2264,7 +2264,8 @@ void init_special_inode(struct inode *inode, umode_t mode, dev_t rdev) inode->i_fop = &def_chr_fops; inode->i_rdev = rdev; } else if (S_ISBLK(mode)) { - inode->i_fop = &def_blk_fops; + if (IS_ENABLED(CONFIG_BLOCK)) + inode->i_fop = &def_blk_fops; inode->i_rdev = rdev; } else if (S_ISFIFO(mode)) inode->i_fop = &pipefifo_fops; diff --git a/fs/no-block.c b/fs/no-block.c deleted file mode 100644 index 481c0f0ab4bd..000000000000 --- a/fs/no-block.c +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* no-block.c: implementation of routines required for non-BLOCK configuration - * - * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - */ - -#include <linux/kernel.h> -#include <linux/fs.h> - -static int no_blkdev_open(struct inode * inode, struct file * filp) -{ - return -ENODEV; -} - -const struct file_operations def_blk_fops = { - .open = no_blkdev_open, - .llseek = noop_llseek, -}; |