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Diffstat (limited to 'fs/ext4/namei.c')
-rw-r--r--fs/ext4/namei.c48
1 files changed, 21 insertions, 27 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 34c0142caf6a..104f8bfba718 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -577,12 +577,13 @@ static inline unsigned dx_node_limit(struct inode *dir)
static void dx_show_index(char * label, struct dx_entry *entries)
{
int i, n = dx_get_count (entries);
- printk(KERN_DEBUG "%s index ", label);
+ printk(KERN_DEBUG "%s index", label);
for (i = 0; i < n; i++) {
- printk("%x->%lu ", i ? dx_get_hash(entries + i) :
- 0, (unsigned long)dx_get_block(entries + i));
+ printk(KERN_CONT " %x->%lu",
+ i ? dx_get_hash(entries + i) : 0,
+ (unsigned long)dx_get_block(entries + i));
}
- printk("\n");
+ printk(KERN_CONT "\n");
}
struct stats
@@ -639,7 +640,7 @@ static struct stats dx_show_leaf(struct inode *dir,
res = fscrypt_fname_alloc_buffer(
dir, len,
&fname_crypto_str);
- if (res < 0)
+ if (res)
printk(KERN_WARNING "Error "
"allocating crypto "
"buffer--skipping "
@@ -647,7 +648,7 @@ static struct stats dx_show_leaf(struct inode *dir,
res = fscrypt_fname_disk_to_usr(dir,
0, 0, &de_name,
&fname_crypto_str);
- if (res < 0) {
+ if (res) {
printk(KERN_WARNING "Error "
"converting filename "
"from disk to usr"
@@ -679,7 +680,7 @@ static struct stats dx_show_leaf(struct inode *dir,
}
de = ext4_next_entry(de, size);
}
- printk("(%i)\n", names);
+ printk(KERN_CONT "(%i)\n", names);
return (struct stats) { names, space, 1 };
}
@@ -798,7 +799,7 @@ dx_probe(struct ext4_filename *fname, struct inode *dir,
q = entries + count - 1;
while (p <= q) {
m = p + (q - p) / 2;
- dxtrace(printk("."));
+ dxtrace(printk(KERN_CONT "."));
if (dx_get_hash(m) > hash)
q = m - 1;
else
@@ -810,7 +811,7 @@ dx_probe(struct ext4_filename *fname, struct inode *dir,
at = entries;
while (n--)
{
- dxtrace(printk(","));
+ dxtrace(printk(KERN_CONT ","));
if (dx_get_hash(++at) > hash)
{
at--;
@@ -821,7 +822,8 @@ dx_probe(struct ext4_filename *fname, struct inode *dir,
}
at = p - 1;
- dxtrace(printk(" %x->%u\n", at == entries ? 0 : dx_get_hash(at),
+ dxtrace(printk(KERN_CONT " %x->%u\n",
+ at == entries ? 0 : dx_get_hash(at),
dx_get_block(at)));
frame->entries = entries;
frame->at = at;
@@ -1011,7 +1013,7 @@ static int htree_dirblock_to_tree(struct file *dir_file,
err = fscrypt_fname_disk_to_usr(dir, hinfo->hash,
hinfo->minor_hash, &de_name,
&fname_crypto_str);
- if (err < 0) {
+ if (err) {
count = err;
goto errout;
}
@@ -2044,33 +2046,31 @@ static int make_indexed_dir(handle_t *handle, struct ext4_filename *fname,
frame->entries = entries;
frame->at = entries;
frame->bh = bh;
- bh = bh2;
retval = ext4_handle_dirty_dx_node(handle, dir, frame->bh);
if (retval)
goto out_frames;
- retval = ext4_handle_dirty_dirent_node(handle, dir, bh);
+ retval = ext4_handle_dirty_dirent_node(handle, dir, bh2);
if (retval)
goto out_frames;
- de = do_split(handle,dir, &bh, frame, &fname->hinfo);
+ de = do_split(handle,dir, &bh2, frame, &fname->hinfo);
if (IS_ERR(de)) {
retval = PTR_ERR(de);
goto out_frames;
}
- dx_release(frames);
- retval = add_dirent_to_buf(handle, fname, dir, inode, de, bh);
- brelse(bh);
- return retval;
+ retval = add_dirent_to_buf(handle, fname, dir, inode, de, bh2);
out_frames:
/*
* Even if the block split failed, we have to properly write
* out all the changes we did so far. Otherwise we can end up
* with corrupted filesystem.
*/
- ext4_mark_inode_dirty(handle, dir);
+ if (retval)
+ ext4_mark_inode_dirty(handle, dir);
dx_release(frames);
+ brelse(bh2);
return retval;
}
@@ -3144,7 +3144,7 @@ static int ext4_symlink(struct inode *dir,
istr.name = (const unsigned char *) symname;
istr.len = len;
err = fscrypt_fname_usr_to_disk(inode, &istr, &ostr);
- if (err < 0)
+ if (err)
goto err_drop_inode;
sd->len = cpu_to_le16(ostr.len);
disk_link.name = (char *) sd;
@@ -3880,12 +3880,9 @@ const struct inode_operations ext4_dir_inode_operations = {
.rmdir = ext4_rmdir,
.mknod = ext4_mknod,
.tmpfile = ext4_tmpfile,
- .rename2 = ext4_rename2,
+ .rename = ext4_rename2,
.setattr = ext4_setattr,
- .setxattr = generic_setxattr,
- .getxattr = generic_getxattr,
.listxattr = ext4_listxattr,
- .removexattr = generic_removexattr,
.get_acl = ext4_get_acl,
.set_acl = ext4_set_acl,
.fiemap = ext4_fiemap,
@@ -3893,10 +3890,7 @@ const struct inode_operations ext4_dir_inode_operations = {
const struct inode_operations ext4_special_inode_operations = {
.setattr = ext4_setattr,
- .setxattr = generic_setxattr,
- .getxattr = generic_getxattr,
.listxattr = ext4_listxattr,
- .removexattr = generic_removexattr,
.get_acl = ext4_get_acl,
.set_acl = ext4_set_acl,
};