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

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 <[email protected]>
Cc: Kalle Valo <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Jakub Kicinski <[email protected]>
Cc: Martin Langer <[email protected]>
Cc: Stefano Brivio <[email protected]>
Cc: Michael Buesch <[email protected]>
Cc: van Dyk <[email protected]>
Cc: Andreas Jaggi <[email protected]>
Cc: linux-wireless at vger.kernel.org
Cc: b43-dev at lists.infradead.org
Cc: netdev at vger.kernel.org
Signed-off-by: Lee Jones <[email protected]>
---
 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