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hpfs: annotate struct hpfs_dirent 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-04-17 16:20:49 -04:00
parent 6ce2bbba52
commit 46287aa652
3 changed files with 12 additions and 12 deletions
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8
fs/hpfs/dnode.c
View File

@ -153,7 +153,7 @@ static void set_last_pointer(struct super_block *s, struct dnode *d, dnode_secno
}
de->length = cpu_to_le16(36);
de->down = 1;
*(dnode_secno *)((char *)de + 32) = cpu_to_le32(ptr);
*(__le32 *)((char *)de + 32) = cpu_to_le32(ptr);
}
}
@ -177,7 +177,7 @@ struct hpfs_dirent *hpfs_add_de(struct super_block *s, struct dnode *d,
memmove((char *)de + d_size, de, (char *)de_end - (char *)de);
memset(de, 0, d_size);
if (down_ptr) {
*(dnode_secno *)((char *)de + d_size - 4) = cpu_to_le32(down_ptr);
*(__le32 *)((char *)de + d_size - 4) = cpu_to_le32(down_ptr);
de->down = 1;
}
de->length = cpu_to_le16(d_size);
@ -656,7 +656,7 @@ static void delete_empty_dnode(struct inode *i, dnode_secno dno)
del->down = 0;
d1->first_free = cpu_to_le32(le32_to_cpu(d1->first_free) - 4);
} else if (down)
*(dnode_secno *) ((void *) del + le16_to_cpu(del->length) - 4) = cpu_to_le32(down);
*(__le32 *) ((void *) del + le16_to_cpu(del->length) - 4) = cpu_to_le32(down);
} else goto endm;
if (!(de_cp = kmalloc(le16_to_cpu(de_prev->length), GFP_NOFS))) {
printk("HPFS: out of memory for dtree balancing\n");
@ -672,7 +672,7 @@ static void delete_empty_dnode(struct inode *i, dnode_secno dno)
de_prev->down = 1;
dnode->first_free = cpu_to_le32(le32_to_cpu(dnode->first_free) + 4);
}
*(dnode_secno *) ((void *) de_prev + le16_to_cpu(de_prev->length) - 4) = cpu_to_le32(ndown);
*(__le32 *) ((void *) de_prev + le16_to_cpu(de_prev->length) - 4) = cpu_to_le32(ndown);
hpfs_mark_4buffers_dirty(&qbh);
hpfs_brelse4(&qbh);
for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | (p - 1), 4);

14
fs/hpfs/hpfs.h
View File

@ -300,7 +300,7 @@ struct dnode {
};
struct hpfs_dirent {
u16 length; /* offset to next dirent */
__le16 length; /* offset to next dirent */
#ifdef __LITTLE_ENDIAN
u8 first: 1; /* set on phony ^A^A (".") entry */
@ -346,12 +346,12 @@ struct hpfs_dirent {
u8 read_only: 1; /* dos attrib */
#endif
fnode_secno fnode; /* fnode giving allocation info */
time32_t write_date; /* mtime */
u32 file_size; /* file length, bytes */
time32_t read_date; /* atime */
time32_t creation_date; /* ctime */
u32 ea_size; /* total EA length, bytes */
__le32 fnode; /* fnode giving allocation info */
__le32 write_date; /* mtime */
__le32 file_size; /* file length, bytes */
__le32 read_date; /* atime */
__le32 creation_date; /* ctime */
__le32 ea_size; /* total EA length, bytes */
u8 no_of_acls; /* number of ACL's (low 3 bits) */
u8 ix; /* code page index (of filename), see
struct code_page_data */

2
fs/hpfs/hpfs_fn.h
View File

@ -100,7 +100,7 @@ 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 le32_to_cpu(*(dnode_secno *) ((void *) de + le16_to_cpu(de->length) - 4));
return le32_to_cpu(*(__le32 *) ((void *) de + le16_to_cpu(de->length) - 4));
}
/* The first dir entry in a dnode */