* Christoph Hellwig (hch@xxxxxx) wrote:
> On Sun, Dec 12, 2010 at 12:49:47AM +0000, Dr. David Alan Gilbert wrote:
> > it looks like that 1st 'return error' needs to change into a goto out_unlock;
>
> Yes. Care to send a patch to fix it?
This fixed a case that 'sparse' spotted where hpfs_setattr has an error return
that didn't go through it's path that unlocks.
This is against git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
version 6313e3c21743cc88bb5bd8aa72948ee1e83937b6.
Build tested only, I don't have an hpfs file system to test.
Dave
Signed-off-by: Dr. David Alan Gilbert <linux@xxxxxxxxxxx>
---
diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c
index 56f0da1..1ae35ba 100644
--- a/fs/hpfs/inode.c
+++ b/fs/hpfs/inode.c
@@ -281,7 +281,7 @@ int hpfs_setattr(struct dentry *dentry, struct iattr *attr)
attr->ia_size != i_size_read(inode)) {
error = vmtruncate(inode, attr->ia_size);
if (error)
- return error;
+ goto out_unlock;
}
setattr_copy(inode, attr);
--
-----Open up your eyes, open up your mind, open up your code -------
/ Dr. David Alan Gilbert | Running GNU/Linux | Happy \
\ gro.gilbert @ treblig.org | | In Hex /
\ _________________________|_____ http://www.treblig.org |_______/
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