Messages in this thread | | | Date | Tue, 04 Sep 2012 11:02:06 +0800 | From | Cong Wang <> | Subject | Re: [PATCH 1/3] proc: return -ENOMEM when inode allocation failed |
| |
On 09/03/2012 10:14 PM, yan wrote: > Signed-off-by: yan <clouds.yan@gmail.com>
Please provide a changelog to explain why we need this patch.
> --- > fs/proc/generic.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/proc/generic.c b/fs/proc/generic.c > index b3647fe..9e8f631 100644 > --- a/fs/proc/generic.c > +++ b/fs/proc/generic.c > @@ -427,7 +427,7 @@ struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *dir, > if (!memcmp(dentry->d_name.name, de->name, de->namelen)) { > pde_get(de); > spin_unlock(&proc_subdir_lock); > - error = -EINVAL; > + error = -ENOMEM;
Why the !memcmp() case is related with ENOMEM ??
| |