xhci: Report max device limit when Enable Slot command fails.

[firefly-linux-kernel-4.4.55.git] / lib / idr.c

diff --git a/lib/idr.c b/lib/idr.c
index ba2df393c3b0d73e9d85d7f7f67c6719dfe5a77a..2642fa8e424dc1a4db769b0eae5e5aa94997f53e 100644 (file)
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -533,7 +533,7 @@ static void sub_remove(struct idr *idp, int shift, int id)
        n = id & IDR_MASK;
        if (likely(p != NULL && test_bit(n, p->bitmap))) {
                __clear_bit(n, p->bitmap);
-               rcu_assign_pointer(p->ary[n], NULL);
+               RCU_INIT_POINTER(p->ary[n], NULL);
                to_free = NULL;
                while(*paa && ! --((**paa)->count)){
                        if (to_free)
@@ -602,7 +602,7 @@ static void __idr_remove_all(struct idr *idp)
 
        n = idp->layers * IDR_BITS;
        p = idp->top;
-       rcu_assign_pointer(idp->top, NULL);
+       RCU_INIT_POINTER(idp->top, NULL);
        max = idr_max(idp->layers);
 
        id = 0;