[PATCH 17/30] net: wireless: broadcom: b43legacy: main: Provide braces around empty 'if' body

[Lee Jones]

Fixes the following W=1 kernel build warning(s):

 drivers/net/wireless/broadcom/b43legacy/main.c: In function 
‘b43legacy_interrupt_tasklet’:
 drivers/net/wireless/broadcom/b43legacy/main.c:1344:3: warning: suggest braces 
around empty body in an ‘if’ statement [-Wempty-body]

Cc: Larry Finger <larry.fin...@lwfinger.net>
Cc: Kalle Valo <kv...@codeaurora.org>
Cc: "David S. Miller" <da...@davemloft.net>
Cc: Jakub Kicinski <k...@kernel.org>
Cc: Martin Langer <martin-lan...@gmx.de>
Cc: Stefano Brivio <stefano.bri...@polimi.it>
Cc: Michael Buesch <m...@bues.ch>
Cc: van Dyk <kugelf...@gentoo.org>
Cc: Andreas Jaggi <andreas.ja...@waterwave.ch>
Cc: linux-wirel...@vger.kernel.org
Cc: b43-...@lists.infradead.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/net/wireless/broadcom/b43legacy/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c 
b/drivers/net/wireless/broadcom/b43legacy/main.c
index 2eaf481f03f1d..044a5fa66ae79 100644
--- a/drivers/net/wireless/broadcom/b43legacy/main.c
+++ b/drivers/net/wireless/broadcom/b43legacy/main.c
@@ -1340,8 +1340,9 @@ static void b43legacy_interrupt_tasklet(unsigned long 
data)
                handle_irq_beacon(dev);
        if (reason & B43legacy_IRQ_PMQ)
                handle_irq_pmq(dev);
-       if (reason & B43legacy_IRQ_TXFIFO_FLUSH_OK)
+       if (reason & B43legacy_IRQ_TXFIFO_FLUSH_OK) {
                ;/*TODO*/
+       }
        if (reason & B43legacy_IRQ_NOISESAMPLE_OK)
                handle_irq_noise(dev);
 
-- 
2.25.1