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| author | Christoph Hellwig <hch@tuxera.com> | 2010-10-01 05:42:59 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2010-10-01 05:42:59 +0200 |
| commit | dd73a01a30d729e8fa6f829c4582650e258e36f9 (patch) | |
| tree | befe5a0bf762211d1a907ad11c15c4a21d7c4f74 /fs/hfsplus/hfsplus_fs.h | |
| parent | e753a62156e952fd5a3c64f98454d9aeee3a2546 (diff) | |
| download | linux-dd73a01a30d729e8fa6f829c4582650e258e36f9.tar.bz2 | |
hfsplus: fix HFSPLUS_SB calling convention
HFSPLUS_SB doesn't return a pointer to the hfsplus-specific superblock
information like all other FOO_SB macros, but dereference the pointer in a way
that made it look like a direct struct derefence. This only works as long
as the HFSPLUS_SB macro is used directly and prevents us from keepig a local
hfsplus_sb_info pointer. Fix the calling convention and introduce a local
sbi variable in all functions that use it constantly.
Signed-off-by: Christoph Hellwig <hch@tuxera.com>
Diffstat (limited to 'fs/hfsplus/hfsplus_fs.h')
| -rw-r--r-- | fs/hfsplus/hfsplus_fs.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h index df0a6312f0f0..55f42b49f0f1 100644 --- a/fs/hfsplus/hfsplus_fs.h +++ b/fs/hfsplus/hfsplus_fs.h @@ -375,17 +375,16 @@ int hfsplus_read_wrapper(struct super_block *); int hfs_part_find(struct super_block *, sector_t *, sector_t *); /* access macros */ -/* static inline struct hfsplus_sb_info *HFSPLUS_SB(struct super_block *sb) { return sb->s_fs_info; } +/* static inline struct hfsplus_inode_info *HFSPLUS_I(struct inode *inode) { return list_entry(inode, struct hfsplus_inode_info, vfs_inode); } */ -#define HFSPLUS_SB(super) (*(struct hfsplus_sb_info *)(super)->s_fs_info) #define HFSPLUS_I(inode) (*list_entry(inode, struct hfsplus_inode_info, vfs_inode)) #if 1 |