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-rw-r--r--net/core/dst.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/core/dst.c b/net/core/dst.c
index 3bf6cc4..fc434ad 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -198,13 +198,15 @@ again:
dst = child;
if (dst) {
+ int nohash = dst->flags & DST_NOHASH;
+
if (atomic_dec_and_test(&dst->__refcnt)) {
/* We were real parent of this dst, so kill child. */
- if (dst->flags&DST_NOHASH)
+ if (nohash)
goto again;
} else {
/* Child is still referenced, return it for freeing. */
- if (dst->flags&DST_NOHASH)
+ if (nohash)
return dst;
/* Child is still in his hash table */
}
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