diff options
| -rw-r--r-- | fs/afs/dir.c | 8 | ||||
| -rw-r--r-- | fs/jffs2/super.c | 8 | ||||
| -rw-r--r-- | fs/minix/inode.c | 8 | ||||
| -rw-r--r-- | fs/ocfs2/super.c | 2 | ||||
| -rw-r--r-- | fs/sysv/super.c | 15 |
5 files changed, 16 insertions, 25 deletions
diff --git a/fs/afs/dir.c b/fs/afs/dir.c index cf8a2cb28505..a6ec75c56fcf 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -211,8 +211,8 @@ static int afs_dir_open(struct inode *inode, struct file *file) { _enter("{%lu}", inode->i_ino); - BUG_ON(sizeof(union afs_dir_block) != 2048); - BUG_ON(sizeof(union afs_dirent) != 32); + BUILD_BUG_ON(sizeof(union afs_dir_block) != 2048); + BUILD_BUG_ON(sizeof(union afs_dirent) != 32); if (AFS_FS_I(inode)->flags & AFS_VNODE_DELETED) return -ENOENT; @@ -446,8 +446,8 @@ static struct dentry *afs_dir_lookup(struct inode *dir, struct dentry *dentry, _enter("{%lu},%p{%s}", dir->i_ino, dentry, dentry->d_name.name); /* insanity checks first */ - BUG_ON(sizeof(union afs_dir_block) != 2048); - BUG_ON(sizeof(union afs_dirent) != 32); + BUILD_BUG_ON(sizeof(union afs_dir_block) != 2048); + BUILD_BUG_ON(sizeof(union afs_dirent) != 32); if (dentry->d_name.len > 255) { _leave(" = -ENAMETOOLONG"); diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index 6de374513c01..bc4b8106a490 100644 --- a/fs/jffs2/super.c +++ b/fs/jffs2/super.c @@ -334,10 +334,10 @@ static int __init init_jffs2_fs(void) which means just 'no padding', without the alignment thing. But GCC doesn't have that -- we have to just hope the structs are the right sizes, instead. */ - BUG_ON(sizeof(struct jffs2_unknown_node) != 12); - BUG_ON(sizeof(struct jffs2_raw_dirent) != 40); - BUG_ON(sizeof(struct jffs2_raw_inode) != 68); - BUG_ON(sizeof(struct jffs2_raw_summary) != 32); + BUILD_BUG_ON(sizeof(struct jffs2_unknown_node) != 12); + BUILD_BUG_ON(sizeof(struct jffs2_raw_dirent) != 40); + BUILD_BUG_ON(sizeof(struct jffs2_raw_inode) != 68); + BUILD_BUG_ON(sizeof(struct jffs2_raw_summary) != 32); printk(KERN_INFO "JFFS2 version 2.2." #ifdef CONFIG_JFFS2_FS_WRITEBUFFER diff --git a/fs/minix/inode.c b/fs/minix/inode.c index c11a4b9fb863..1e36bae4d0eb 100644 --- a/fs/minix/inode.c +++ b/fs/minix/inode.c @@ -149,12 +149,8 @@ static int minix_fill_super(struct super_block *s, void *data, int silent) return -ENOMEM; s->s_fs_info = sbi; - /* N.B. These should be compile-time tests. - Unfortunately that is impossible. */ - if (32 != sizeof (struct minix_inode)) - panic("bad V1 i-node size"); - if (64 != sizeof(struct minix2_inode)) - panic("bad V2 i-node size"); + BUILD_BUG_ON(32 != sizeof (struct minix_inode)); + BUILD_BUG_ON(64 != sizeof(struct minix2_inode)); if (!sb_set_blocksize(s, BLOCK_SIZE)) goto out_bad_hblock; diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 4c29cd7cc8e6..76b46ebbb10c 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -339,7 +339,7 @@ static unsigned long long ocfs2_max_file_offset(unsigned int blockshift) #if BITS_PER_LONG == 32 # if defined(CONFIG_LBD) - BUG_ON(sizeof(sector_t) != 8); + BUILD_BUG_ON(sizeof(sector_t) != 8); pagefactor = PAGE_CACHE_SIZE; bitshift = BITS_PER_LONG; # else diff --git a/fs/sysv/super.c b/fs/sysv/super.c index 350cba5d6803..dc9e7dc07fb7 100644 --- a/fs/sysv/super.c +++ b/fs/sysv/super.c @@ -358,16 +358,11 @@ static int sysv_fill_super(struct super_block *sb, void *data, int silent) unsigned long blocknr; int size = 0, i; - if (1024 != sizeof (struct xenix_super_block)) - panic("Xenix FS: bad superblock size"); - if (512 != sizeof (struct sysv4_super_block)) - panic("SystemV FS: bad superblock size"); - if (512 != sizeof (struct sysv2_super_block)) - panic("SystemV FS: bad superblock size"); - if (500 != sizeof (struct coh_super_block)) - panic("Coherent FS: bad superblock size"); - if (64 != sizeof (struct sysv_inode)) - panic("sysv fs: bad inode size"); + BUILD_BUG_ON(1024 != sizeof (struct xenix_super_block)); + BUILD_BUG_ON(512 != sizeof (struct sysv4_super_block)); + BUILD_BUG_ON(512 != sizeof (struct sysv2_super_block)); + BUILD_BUG_ON(500 != sizeof (struct coh_super_block)); + BUILD_BUG_ON(64 != sizeof (struct sysv_inode)); sbi = kzalloc(sizeof(struct sysv_sb_info), GFP_KERNEL); if (!sbi) |