Commit 4125269b authored by Chengchang Tang's avatar Chengchang Tang Committed by Leon Romanovsky
Browse files

RDMA/hns: Use complete parentheses in macros 



Use complete parentheses to ensure that macro expansion does
not produce unexpected results.

Fixes: a25d13cb ("RDMA/hns: Add the interfaces to support multi hop addressing for the contexts in hip08")
Signed-off-by: default avatarChengchang Tang <tangchengchang@huawei.com>
Signed-off-by: default avatarJunxian Huang <huangjunxian6@hisilicon.com>
Link: https://lore.kernel.org/r/20240412091616.370789-10-huangjunxian6@hisilicon.com


Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 9a84848d

drivers/infiniband/hw/hns/hns_roce_hem.h

+6 −6
Original line number Diff line number Diff line
@@ -57,16 +57,16 @@ enum { 
};



#define check_whether_bt_num_3(type, hop_num) \

	(type < HEM_TYPE_MTT && hop_num == 2)

	((type) < HEM_TYPE_MTT && (hop_num) == 2)



#define check_whether_bt_num_2(type, hop_num) \

	((type < HEM_TYPE_MTT && hop_num == 1) || \

	(type >= HEM_TYPE_MTT && hop_num == 2))

	(((type) < HEM_TYPE_MTT && (hop_num) == 1) || \

	((type) >= HEM_TYPE_MTT && (hop_num) == 2))



#define check_whether_bt_num_1(type, hop_num) \

	((type < HEM_TYPE_MTT && hop_num == HNS_ROCE_HOP_NUM_0) || \

	(type >= HEM_TYPE_MTT && hop_num == 1) || \

	(type >= HEM_TYPE_MTT && hop_num == HNS_ROCE_HOP_NUM_0))

	(((type) < HEM_TYPE_MTT && (hop_num) == HNS_ROCE_HOP_NUM_0) || \

	((type) >= HEM_TYPE_MTT && (hop_num) == 1) || \

	((type) >= HEM_TYPE_MTT && (hop_num) == HNS_ROCE_HOP_NUM_0))



struct hns_roce_hem {

	void *buf;