On Tue, 23 May 2017 13:17:14 +0800 Gang He <g...@suse.com> wrote:
> This patch will fix a static code checker warning, which looks
> like below,
> fs/ocfs2/inode.c:179 ocfs2_iget()
> warn: passing zero to 'ERR_PTR'
>
> this warning was caused by the
> commit d56a8f32e4c6 ("ocfs2: check/fix inode block for online file check").
> after apply this patch, the error return value will not be NULL(zero).
>
> Signed-off-by: Gang He <g...@suse.com>
> ---
> fs/ocfs2/inode.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
> index 382401d..1a1e007 100644
> --- a/fs/ocfs2/inode.c
> +++ b/fs/ocfs2/inode.c
> @@ -136,7 +136,7 @@ struct inode *ocfs2_ilookup(struct super_block *sb, u64
> blkno)
> struct inode *ocfs2_iget(struct ocfs2_super *osb, u64 blkno, unsigned flags,
> int sysfile_type)
> {
> - int rc = 0;
> + int rc = -ESTALE;
> struct inode *inode = NULL;
> struct super_block *sb = osb->sb;
> struct ocfs2_find_inode_args args;
hm, OK, thanks. The resulting code still looks rather weird. Could
someone who works in this area please take a look?
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