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

[mirror_ubuntu-bionic-kernel.git] / drivers / net / tap.c

diff --git a/drivers/net/tap.c b/drivers/net/tap.c
index 21b71ae947fdbc2e3bbf7d5ef7c17d17aa560ba2..b55b29b90b88e3fdd0857ee1c1863ebd7ab3f019 100644 (file)
--- a/drivers/net/tap.c
+++ b/drivers/net/tap.c
@@ -257,7 +257,7 @@ static struct tap_queue *tap_get_queue(struct tap_dev *tap,
         * and validate that the result isn't NULL - in case we are
         * racing against queue removal.
         */
-       int numvtaps = ACCESS_ONCE(tap->numvtaps);
+       int numvtaps = READ_ONCE(tap->numvtaps);
        __u32 rxq;
 
        if (!numvtaps)