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Diffstat (limited to 'include/net/ip6_fib.h')
-rw-r--r--include/net/ip6_fib.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 71b9043aa0e7..3d4930528db0 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -281,6 +281,11 @@ static inline void fib6_info_hold(struct fib6_info *f6i)
atomic_inc(&f6i->fib6_ref);
}
+static inline bool fib6_info_hold_safe(struct fib6_info *f6i)
+{
+ return atomic_inc_not_zero(&f6i->fib6_ref);
+}
+
static inline void fib6_info_release(struct fib6_info *f6i)
{
if (f6i && atomic_dec_and_test(&f6i->fib6_ref))