Matthew Wilcox wrote:
> + if (update) {
> + sd = sysfs_get_dirent(kobj->sd, grp->name);
> + if (!sd)
> + return -ENOENT;
> + } else {
> + error = sysfs_create_subdir(kobj, grp->name, &sd);
> + if (error)
> + return error;
> + sysfs_get(sd);
> + }
> + } else {
> + sd = sysfs_get(kobj->sd);
> + }
nitpick: the last braces aren't necessary.
--
tejun
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