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authorJonathan Neuschäfer <j.neuschaefer@gmx.net>2018-06-12 13:03:58 +0200
committerJason A. Donenfeld <Jason@zx2c4.com>2018-06-18 15:08:56 +0200
commitbc19c13f4a875e5e41e05017a1326b19f01922db (patch)
tree5bfe19901618a9c29fc04e8639504f2d3a90cc28
parentmpmc_ptr_ring: add selftest (diff)
downloadwireguard-monolithic-historical-bc19c13f4a875e5e41e05017a1326b19f01922db.tar.xz
wireguard-monolithic-historical-bc19c13f4a875e5e41e05017a1326b19f01922db.zip
mpmc_ptr_ring: Fix some style details
-rw-r--r--src/mpmc_ptr_ring.h2
-rw-r--r--src/selftest/mpmc_ring.h1
2 files changed, 2 insertions, 1 deletions
diff --git a/src/mpmc_ptr_ring.h b/src/mpmc_ptr_ring.h
index 09d56df..cbcfca4 100644
--- a/src/mpmc_ptr_ring.h
+++ b/src/mpmc_ptr_ring.h
@@ -95,7 +95,7 @@ static inline int mpmc_ptr_ring_produce(struct mpmc_ptr_ring *r, void *ptr)
WRITE_ONCE(r->queue[p & mask], ptr);
/* Wait until it's our term to update the producer tail pointer */
- while(atomic_read(&r->producer_tail) != p)
+ while (atomic_read(&r->producer_tail) != p)
cpu_relax();
/*
diff --git a/src/selftest/mpmc_ring.h b/src/selftest/mpmc_ring.h
index 9503b36..97b6c1e 100644
--- a/src/selftest/mpmc_ring.h
+++ b/src/selftest/mpmc_ring.h
@@ -52,6 +52,7 @@ static void consumer_function(struct work_struct *work)
for (i = 0; i < PER_CONSUMER; ++i) {
uintptr_t value;
+
while (!(value = (uintptr_t) mpmc_ptr_ring_consume(ring)))
schedule();