| commit | 3ba5619f06300cd0944150901ed20de87483ad8c | [log] [tgz] |
|---|---|---|
| author | Li Zefan <lizf@cn.fujitsu.com> | Wed Nov 14 11:31:05 2007 +0100 |
| committer | Jiri Kosina <jkosina@suse.cz> | Mon Jan 28 14:51:19 2008 +0100 |
| tree | 2fab950f6766fc7c5d2242ac6063ee92c4e8e546 | |
| parent | c80e5ffac0579499ca28444155118ffcdd9b8d7e [diff] |
HID: fix a potential bug in pointer casting
Don't directly cast list_head * to foo *, this works only when list
is the first member of struct foo, and we should not make the assumption
how members are ordered in the structure.
i.e. struct *f = (struct *f)pos will work if:
struct foo {
struct list_head list;
int i;
};
but will fail if:
struct foo {
int i;
struct list_head list;
}
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>