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Diffstat (limited to 'fs/hpfs/hpfs_fn.h')
-rw-r--r--fs/hpfs/hpfs_fn.h27
1 files changed, 13 insertions, 14 deletions
diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h
index d10108690ed0..f99377306b13 100644
--- a/fs/hpfs/hpfs_fn.h
+++ b/fs/hpfs/hpfs_fn.h
@@ -84,7 +84,6 @@ struct hpfs_sb_info {
unsigned *sb_bmp_dir; /* main bitmap directory */
unsigned sb_c_bitmap; /* current bitmap */
unsigned sb_max_fwd_alloc; /* max forwad allocation */
- /*unsigned sb_mounting : 1;*/
int sb_timeshift;
};
@@ -100,7 +99,7 @@ struct quad_buffer_head {
static inline dnode_secno de_down_pointer (struct hpfs_dirent *de)
{
CHKCOND(de->down,("HPFS: de_down_pointer: !de->down\n"));
- return *(dnode_secno *) ((void *) de + de->length - 4);
+ return le32_to_cpu(*(dnode_secno *) ((void *) de + le16_to_cpu(de->length) - 4));
}
/* The first dir entry in a dnode */
@@ -114,41 +113,41 @@ static inline struct hpfs_dirent *dnode_first_de (struct dnode *dnode)
static inline struct hpfs_dirent *dnode_end_de (struct dnode *dnode)
{
- CHKCOND(dnode->first_free>=0x14 && dnode->first_free<=0xa00,("HPFS: dnode_end_de: dnode->first_free = %d\n",(int)dnode->first_free));
- return (void *) dnode + dnode->first_free;
+ CHKCOND(le32_to_cpu(dnode->first_free)>=0x14 && le32_to_cpu(dnode->first_free)<=0xa00,("HPFS: dnode_end_de: dnode->first_free = %x\n",(unsigned)le32_to_cpu(dnode->first_free)));
+ return (void *) dnode + le32_to_cpu(dnode->first_free);
}
/* The dir entry after dir entry de */
static inline struct hpfs_dirent *de_next_de (struct hpfs_dirent *de)
{
- CHKCOND(de->length>=0x20 && de->length<0x800,("HPFS: de_next_de: de->length = %d\n",(int)de->length));
- return (void *) de + de->length;
+ CHKCOND(le16_to_cpu(de->length)>=0x20 && le16_to_cpu(de->length)<0x800,("HPFS: de_next_de: de->length = %x\n",(unsigned)le16_to_cpu(de->length)));
+ return (void *) de + le16_to_cpu(de->length);
}
static inline struct extended_attribute *fnode_ea(struct fnode *fnode)
{
- return (struct extended_attribute *)((char *)fnode + fnode->ea_offs + fnode->acl_size_s);
+ return (struct extended_attribute *)((char *)fnode + le16_to_cpu(fnode->ea_offs) + le16_to_cpu(fnode->acl_size_s));
}
static inline struct extended_attribute *fnode_end_ea(struct fnode *fnode)
{
- return (struct extended_attribute *)((char *)fnode + fnode->ea_offs + fnode->acl_size_s + fnode->ea_size_s);
+ return (struct extended_attribute *)((char *)fnode + le16_to_cpu(fnode->ea_offs) + le16_to_cpu(fnode->acl_size_s) + le16_to_cpu(fnode->ea_size_s));
}
static inline struct extended_attribute *next_ea(struct extended_attribute *ea)
{
- return (struct extended_attribute *)((char *)ea + 5 + ea->namelen + ea->valuelen);
+ return (struct extended_attribute *)((char *)ea + 5 + ea->namelen + le16_to_cpu(ea->valuelen));
}
static inline secno ea_sec(struct extended_attribute *ea)
{
- return *(secno *)((char *)ea + 9 + ea->namelen);
+ return le32_to_cpu(*((secno *)((char *)ea + 9 + ea->namelen)));
}
static inline secno ea_len(struct extended_attribute *ea)
{
- return *(secno *)((char *)ea + 5 + ea->namelen);
+ return le32_to_cpu(*((secno *)((char *)ea + 5 + ea->namelen)));
}
static inline char *ea_data(struct extended_attribute *ea)
@@ -173,13 +172,13 @@ static inline void copy_de(struct hpfs_dirent *dst, struct hpfs_dirent *src)
dst->not_8x3 = n;
}
-static inline unsigned tstbits(unsigned *bmp, unsigned b, unsigned n)
+static inline unsigned tstbits(u32 *bmp, unsigned b, unsigned n)
{
int i;
if ((b >= 0x4000) || (b + n - 1 >= 0x4000)) return n;
- if (!((bmp[(b & 0x3fff) >> 5] >> (b & 0x1f)) & 1)) return 1;
+ if (!((le32_to_cpu(bmp[(b & 0x3fff) >> 5]) >> (b & 0x1f)) & 1)) return 1;
for (i = 1; i < n; i++)
- if (/*b+i < 0x4000 &&*/ !((bmp[((b+i) & 0x3fff) >> 5] >> ((b+i) & 0x1f)) & 1))
+ if (!((le32_to_cpu(bmp[((b+i) & 0x3fff) >> 5]) >> ((b+i) & 0x1f)) & 1))
return i + 1;
return 0;
}