blk-mq: Enable support for runtime power management

[mirror_ubuntu-jammy-kernel.git] / include / net / ip6_fib.h

diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 71b9043aa0e7995c7e61f17b4493acd99410d1bc..3d4930528db0d6f8bcdeaa7c141e2a800cbf0118 100644 (file)
--- 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))