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Input: uinput - handle compat ioctl for UI_SET_PHYS
[pandora-kernel.git]
/
lib
/
klist.c
diff --git
a/lib/klist.c
b/lib/klist.c
index
573d606
..
9a30dcd
100644
(file)
--- a/
lib/klist.c
+++ b/
lib/klist.c
@@
-282,9
+282,9
@@
void klist_iter_init_node(struct klist *k, struct klist_iter *i,
struct klist_node *n)
{
i->i_klist = k;
- i->i_cur =
n
;
- if (n)
-
kref_get(&n->n_ref)
;
+ i->i_cur =
NULL
;
+ if (n
&& kref_get_unless_zero(&n->n_ref)
)
+
i->i_cur = n
;
}
EXPORT_SYMBOL_GPL(klist_iter_init_node);