[PATCH 12/23] wireless: remove unnecessary unlikely()

Igor Stoppa
2018-08-30T22:35:46Z

WARN_ON() already contains an unlikely(), so it's not necessary to
wrap it into another.

Signed-off-by: Igor Stoppa <igor.stoppa@huawei.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/b43/dma.c | 2 +-
drivers/net/wireless/broadcom/b43legacy/dma.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/broadcom/b43/dma.c b/drivers/net/wireless/broadcom/b43/dma.c
index 6b0e1ec346cb..d113bd997f4b 100644
--- a/drivers/net/wireless/broadcom/b43/dma.c
+++ b/drivers/net/wireless/broadcom/b43/dma.c
@@ -1432,7 +1432,7 @@ int b43_dma_tx(struct b43_wldev *dev, struct sk_buff *skb)
goto out;
}

- if (unlikely(WARN_ON(free_slots(ring) < TX_SLOTS_PER_FRAME))) {
+ if (WARN_ON(free_slots(ring) < TX_SLOTS_PER_FRAME)) {
/* If we get here, we have a real error with the queue
* full, but queues not stopped. */
b43err(dev->wl, "DMA queue overflow\n");
diff --git a/drivers/net/wireless/broadcom/b43legacy/dma.c b/drivers/net/wireless/broadcom/b43legacy/dma.c
index 2f0c64cef65f..1b1da7d83652 100644
--- a/drivers/net/wireless/broadcom/b43legacy/dma.c
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.c
@@ -1149,7 +1149,7 @@ int b43legacy_dma_tx(struct b43legacy_wldev *dev,
return -ENOSPC;
}

- if (unlikely(WARN_ON(free_slots(ring) < SLOTS_PER_PACKET))) {
+ if (WARN_ON(free_slots(ring) < SLOTS_PER_PACKET)) {
/* If we get here, we have a real error with the queue
* full, but queues not stopped. */
b43legacyerr(dev->wl, "DMA queue overflow\n");
--
2.17.1