From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Fri, 17 Feb 2017 22:22:53 +0100
The script "checkpatch.pl" pointed information out like the following.
ERROR: do not use assignment in if condition
Thus fix the affected source code place.
Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
drivers/infiniband/hw/mlx4/mad.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index 9518b7244269..860fec8b9601 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -401,7 +401,8 @@ static void forward_trap(struct mlx4_ib_dev *dev, u8
port_num, const struct ib_m
*/
spin_lock_irqsave(&dev->sm_lock, flags);
memcpy(send_buf->mad, mad, sizeof *mad);
- if ((send_buf->ah = dev->sm_ah[port_num - 1]))
+ send_buf->ah = dev->sm_ah[port_num - 1];
+ if (send_buf->ah)
ret = ib_post_send_mad(send_buf, NULL);
else
ret = -EINVAL;
--
2.11.1
