diff options
Diffstat (limited to 'fs/hpfs/dnode.c')
| -rw-r--r-- | fs/hpfs/dnode.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/hpfs/dnode.c b/fs/hpfs/dnode.c index 2923a7bd82ac..86ab7e790b4e 100644 --- a/fs/hpfs/dnode.c +++ b/fs/hpfs/dnode.c @@ -21,7 +21,7 @@ static loff_t get_pos(struct dnode *d, struct hpfs_dirent *fde) return ((loff_t)le32_to_cpu(d->self) << 4) | (loff_t)1; } -void hpfs_add_pos(struct inode *inode, loff_t *pos) +int hpfs_add_pos(struct inode *inode, loff_t *pos) { struct hpfs_inode_info *hpfs_inode = hpfs_i(inode); int i = 0; @@ -29,11 +29,12 @@ void hpfs_add_pos(struct inode *inode, loff_t *pos) if (hpfs_inode->i_rddir_off) for (; hpfs_inode->i_rddir_off[i]; i++) - if (hpfs_inode->i_rddir_off[i] == pos) return; + if (hpfs_inode->i_rddir_off[i] == pos) + return 0; if (!(i&0x0f)) { if (!(ppos = kmalloc((i+0x11) * sizeof(loff_t*), GFP_NOFS))) { pr_err("out of memory for position list\n"); - return; + return -ENOMEM; } if (hpfs_inode->i_rddir_off) { memcpy(ppos, hpfs_inode->i_rddir_off, i * sizeof(loff_t)); @@ -43,6 +44,7 @@ void hpfs_add_pos(struct inode *inode, loff_t *pos) } hpfs_inode->i_rddir_off[i] = pos; hpfs_inode->i_rddir_off[i + 1] = NULL; + return 0; } void hpfs_del_pos(struct inode *inode, loff_t *pos) |