locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_...

[mirror_ubuntu-focal-kernel.git] / net / ipv4 / route.c

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 3d9f1c2f81c58afb45a1445f6ed06a97203606a1..c0864562083b58e8a9143e051eb62a8a4e723d4a 100644 (file)
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -495,7 +495,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
 {
        u32 *p_tstamp = ip_tstamps + hash % IP_IDENTS_SZ;
        atomic_t *p_id = ip_idents + hash % IP_IDENTS_SZ;
-       u32 old = ACCESS_ONCE(*p_tstamp);
+       u32 old = READ_ONCE(*p_tstamp);
        u32 now = (u32)jiffies;
        u32 new, delta = 0;