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Commit 51f72f4a authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

sysctl: An easier to read version of find_subdir 



Suggested-by: default avatarLucian Adrian Grijincu <lucian.grijincu@gmail.com>
Signed-off-by: default avatarEric W. Biederman <ebiederm@xmission.com>
parent 1347440d

fs/proc/proc_sysctl.c

+3 −3
Original line number Diff line number Diff line
@@ -833,9 +833,9 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir, 
	entry = find_entry(&head, dir, name, namelen);

	if (!entry)

		return ERR_PTR(-ENOENT);

	if (S_ISDIR(entry->mode))

		return container_of(head, struct ctl_dir, header);

	if (!S_ISDIR(entry->mode))

		return ERR_PTR(-ENOTDIR);

	return container_of(head, struct ctl_dir, header);

}



static struct ctl_dir *new_dir(struct ctl_table_set *set,