[PATCH AUTOSEL 4.9 32/34] IB/nes: Fix a compiler warning

Sasha Levin
2018-09-15T01:38:51Z

From: Bart Van Assche <bart.vanassche@wdc.com>

[ Upstream commit 4c5743bc4fe3233cecc1c184a773c79c8ee45bbe ]

Avoid that the following compiler warning is reported when building with
W=1:

drivers/infiniband/hw/nes/nes_hw.c:646:51: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
---
drivers/infiniband/hw/nes/nes.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index e7430c9254d3..206512636fbe 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -156,7 +156,7 @@ do { \

#define NES_EVENT_TIMEOUT 1200000
#else
-#define nes_debug(level, fmt, args...)
+#define nes_debug(level, fmt, args...) do {} while (0)
#define assert(expr) do {} while (0)

#define NES_EVENT_TIMEOUT 100000
--
2.17.1