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authorJack Morgenstein <jackm@dev.mellanox.co.il>2014-07-29 00:30:23 +0400
committerDavid S. Miller <davem@davemloft.net>2014-07-31 01:00:06 +0400
commitf241e7497ec2d22b83002b17ae91a851d4034cb7 (patch)
tree5d8179647f85be21bad567cdce578a78ca6de875 /drivers/infiniband/hw/mlx5/cq.c
parent9603b61de1eee92977d74ff42541be20c0c5b1a7 (diff)
downloadlinux-f241e7497ec2d22b83002b17ae91a851d4034cb7.tar.xz
mlx5: minor fixes (mainly avoidance of hidden casts)
There were many places where parameters which should be u8/u16 were integer type. Additionally, in 2 places, a check for a non-null pointer was added before dereferencing the pointer (this is actually a bug fix). Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/cq.c')
-rw-r--r--drivers/infiniband/hw/mlx5/cq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 3b4dc858cef9..e4056279166d 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -348,7 +348,7 @@ static void handle_atomic(struct mlx5_ib_qp *qp, struct mlx5_cqe64 *cqe64,
static void handle_atomics(struct mlx5_ib_qp *qp, struct mlx5_cqe64 *cqe64,
u16 tail, u16 head)
{
- int idx;
+ u16 idx;
do {
idx = tail & (qp->sq.wqe_cnt - 1);