diff options
author | Stephen Rothwell <sfr@canb.auug.org.au> | 2010-07-30 11:04:26 +1000 |
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committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2010-07-30 11:04:26 +1000 |
commit | 58ad5bdc29da053d214d2b4c61d34cb56b9d7a0b (patch) | |
tree | 03f910daf18780ac25e3a0dfd2d56caeb69004da /fs/ext4/namei.c | |
parent | d773fdd05f8f0566dcafb81a9f1b29d7687cb5ce (diff) | |
parent | f613dfcb3345dacb8cf99b7bb359acc1c18a1157 (diff) |
Merge remote branch 'ext4/next'
Diffstat (limited to 'fs/ext4/namei.c')
-rw-r--r-- | fs/ext4/namei.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index a43e6617b351..ea8b59d96213 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -605,7 +605,7 @@ static int htree_dirblock_to_tree(struct file *dir_file, dir->i_sb->s_blocksize - EXT4_DIR_REC_LEN(0)); for (; de < top; de = ext4_next_entry(de, dir->i_sb->s_blocksize)) { - if (!ext4_check_dir_entry("htree_dirblock_to_tree", dir, de, bh, + if (!ext4_check_dir_entry(dir, de, bh, (block<<EXT4_BLOCK_SIZE_BITS(dir->i_sb)) +((char *)de - bh->b_data))) { /* On error, skip the f_pos to the next block. */ @@ -844,8 +844,7 @@ static inline int search_dirblock(struct buffer_head *bh, if ((char *) de + namelen <= dlimit && ext4_match (namelen, name, de)) { /* found a match - just to be sure, do a full check */ - if (!ext4_check_dir_entry("ext4_find_entry", - dir, de, bh, offset)) + if (!ext4_check_dir_entry(dir, de, bh, offset)) return -1; *res_dir = de; return 1; @@ -1019,7 +1018,7 @@ static struct buffer_head * ext4_dx_find_entry(struct inode *dir, const struct q int off = (block << EXT4_BLOCK_SIZE_BITS(sb)) + ((char *) de - bh->b_data); - if (!ext4_check_dir_entry(__func__, dir, de, bh, off)) { + if (!ext4_check_dir_entry(dir, de, bh, off)) { brelse(bh); *err = ERR_BAD_DX_DIR; goto errout; @@ -1088,7 +1087,6 @@ static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, stru struct dentry *ext4_get_parent(struct dentry *child) { __u32 ino; - struct inode *inode; static const struct qstr dotdot = { .name = "..", .len = 2, @@ -1097,7 +1095,6 @@ struct dentry *ext4_get_parent(struct dentry *child) struct buffer_head *bh; bh = ext4_find_entry(child->d_inode, &dotdot, &de); - inode = NULL; if (!bh) return ERR_PTR(-ENOENT); ino = le32_to_cpu(de->inode); @@ -1305,8 +1302,7 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry, de = (struct ext4_dir_entry_2 *)bh->b_data; top = bh->b_data + blocksize - reclen; while ((char *) de <= top) { - if (!ext4_check_dir_entry("ext4_add_entry", dir, de, - bh, offset)) + if (!ext4_check_dir_entry(dir, de, bh, offset)) return -EIO; if (ext4_match(namelen, name, de)) return -EEXIST; @@ -1673,7 +1669,7 @@ static int ext4_delete_entry(handle_t *handle, pde = NULL; de = (struct ext4_dir_entry_2 *) bh->b_data; while (i < bh->b_size) { - if (!ext4_check_dir_entry("ext4_delete_entry", dir, de, bh, i)) + if (!ext4_check_dir_entry(dir, de, bh, i)) return -EIO; if (de == de_del) { BUFFER_TRACE(bh, "get_write_access"); @@ -1956,7 +1952,7 @@ static int empty_dir(struct inode *inode) } de = (struct ext4_dir_entry_2 *) bh->b_data; } - if (!ext4_check_dir_entry("empty_dir", inode, de, bh, offset)) { + if (!ext4_check_dir_entry(inode, de, bh, offset)) { de = (struct ext4_dir_entry_2 *)(bh->b_data + sb->s_blocksize); offset = (offset | (sb->s_blocksize - 1)) + 1; |