IPoIB: Rewrite "if (!likely(...))" as "if (unlikely(!(...)))"
It's too hard to figure out what "!likely(...)" really means, and who
knows how compilers interpret the hint.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 0a0dcb8..ddf0c54 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -434,7 +434,7 @@
goto repost;
}
- if (!likely(wr_id & IPOIB_CM_RX_UPDATE_MASK)) {
+ if (unlikely(!(wr_id & IPOIB_CM_RX_UPDATE_MASK))) {
p = wc->qp->qp_context;
if (p && time_after_eq(jiffies, p->jiffies + IPOIB_CM_RX_UPDATE_TIME)) {
spin_lock_irqsave(&priv->lock, flags);