On Tue 21-10-08 13:26:18, Joel Becker wrote:
> On Mon, Oct 20, 2008 at 07:23:51PM +0200, Jan Kara wrote:
> > On failure, ocfs2_start_trans() returns values like ERR_PTR(-ENOMEM).
> > Thus checks for !handle are wrong. Fix them to use IS_ERR().
> >
> > Signed-off-by: Jan Kara <[EMAIL PROTECTED]>
> Signed-off-by: Joel Becker <[EMAIL PROTECTED]>
>
> This should go upstream. There are two more in xattr.c (not in the
> sources Jan had).
I have the feeling I even sent this patch to Mark once but maybe it got
lost... Mark? Should I resend you the patch?
> > ---
> > fs/ocfs2/file.c | 20 ++++++++++----------
> > 1 files changed, 10 insertions(+), 10 deletions(-)
> >
> > diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
> > index ec2ed15..89dc20e 100644
> > --- a/fs/ocfs2/file.c
> > +++ b/fs/ocfs2/file.c
> > @@ -246,8 +246,8 @@ int ocfs2_update_inode_atime(struct inode *inode,
> > mlog_entry_void();
> >
> > handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
> > - if (handle == NULL) {
> > - ret = -ENOMEM;
> > + if (IS_ERR(handle)) {
> > + ret = PTR_ERR(handle);
> > mlog_errno(ret);
> > goto out;
> > }
> > @@ -311,8 +311,8 @@ static int ocfs2_simple_size_update(struct inode *inode,
> > handle_t *handle = NULL;
> >
> > handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
> > - if (handle == NULL) {
> > - ret = -ENOMEM;
> > + if (IS_ERR(handle)) {
> > + ret = PTR_ERR(handle);
> > mlog_errno(ret);
> > goto out;
> > }
> > @@ -1209,8 +1209,8 @@ static int __ocfs2_write_remove_suid(struct inode
> > *inode,
> > (unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_mode);
> >
> > handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
> > - if (handle == NULL) {
> > - ret = -ENOMEM;
> > + if (IS_ERR(handle)) {
> > + ret = PTR_ERR(handle);
> > mlog_errno(ret);
> > goto out;
> > }
> > @@ -1412,8 +1412,8 @@ static int __ocfs2_remove_inode_range(struct inode
> > *inode,
> > }
> >
> > handle = ocfs2_start_trans(osb, OCFS2_REMOVE_EXTENT_CREDITS);
> > - if (handle == NULL) {
> > - ret = -ENOMEM;
> > + if (IS_ERR(handle)) {
> > + ret = PTR_ERR(handle);
> > mlog_errno(ret);
> > goto out;
> > }
> > @@ -1505,8 +1505,8 @@ static int ocfs2_zero_partial_clusters(struct inode
> > *inode,
> > goto out;
> >
> > handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
> > - if (handle == NULL) {
> > - ret = -ENOMEM;
> > + if (IS_ERR(handle)) {
> > + ret = PTR_ERR(handle);
> > mlog_errno(ret);
> > goto out;
> > }
> > --
> > 1.5.2.4
Honza
--
Jan Kara <[EMAIL PROTECTED]>
SUSE Labs, CR
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