diff options
| author | David Howells <dhowells@redhat.com> | 2008-02-07 00:15:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-07 08:42:28 -0800 |
| commit | c4386c83bf849c56b1f49951595aeb7c9a719d21 (patch) | |
| tree | 44248ee7c540d9992fc3c0b4ac73d30c0bc0a136 /fs/isofs/export.c | |
| parent | 635253915b3297435e178371407d568522aae3d4 (diff) | |
| download | op-kernel-dev-c4386c83bf849c56b1f49951595aeb7c9a719d21.zip op-kernel-dev-c4386c83bf849c56b1f49951595aeb7c9a719d21.tar.gz | |
iget: stop ISOFS from using read_inode()
Stop the ISOFS filesystem from using read_inode(). Make isofs_read_inode()
return an error code, and make isofs_iget() pass it on.
Signed-off-by: David Howells <dhowells@redhat.com>
Cc: Jan Kara <jack@ucw.cz>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: "Dave Young" <hidave.darkstar@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/isofs/export.c')
| -rw-r--r-- | fs/isofs/export.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/isofs/export.c b/fs/isofs/export.c index 29f9753..bb21913 100644 --- a/fs/isofs/export.c +++ b/fs/isofs/export.c @@ -26,11 +26,9 @@ isofs_export_iget(struct super_block *sb, if (block == 0) return ERR_PTR(-ESTALE); inode = isofs_iget(sb, block, offset); - if (inode == NULL) - return ERR_PTR(-ENOMEM); - if (is_bad_inode(inode) - || (generation && inode->i_generation != generation)) - { + if (IS_ERR(inode)) + return ERR_CAST(inode); + if (generation && inode->i_generation != generation) { iput(inode); return ERR_PTR(-ESTALE); } @@ -110,8 +108,10 @@ static struct dentry *isofs_export_get_parent(struct dentry *child) parent_inode = isofs_iget(child_inode->i_sb, parent_block, parent_offset); - if (parent_inode == NULL) { - rv = ERR_PTR(-EACCES); + if (IS_ERR(parent_inode)) { + rv = ERR_CAST(parent_inode); + if (rv != ERR_PTR(-ENOMEM)) + rv = ERR_PTR(-EACCES); goto out; } |
