From eb867d797d294a00a092b5027d08439da68940b2 Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Tue, 26 Nov 2024 15:10:31 +0200 Subject: [PATCH] RDMA/bnxt_re: Remove always true dattr validity check res->dattr is always valid at this point as it was initialized during device addition in bnxt_re_add_device(). This change is fixing the following smatch error: drivers/infiniband/hw/bnxt_re/qplib_fp.c:1090 bnxt_qplib_create_qp() error: we previously assumed 'res->dattr' could be null (see line 985) Fixes: 07f830ae4913 ("RDMA/bnxt_re: Adds MSN table capability for Gen P7 adapters") Reported-by: kernel test robot Reported-by: Dan Carpenter Closes: https://lore.kernel.org/r/202411222329.YTrwonWi-lkp@intel.com/ Link: https://patch.msgid.link/be0d8836b64cba3e479fbcbca717acad04aae02e.1732626579.git.leonro@nvidia.com Acked-by: Selvin Xavier Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c index e42abf5be6c0f..9af8aaadc99a8 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c @@ -1000,9 +1000,7 @@ int bnxt_qplib_create_qp(struct bnxt_qplib_res *res, struct bnxt_qplib_qp *qp) u32 tbl_indx; u16 nsge; - if (res->dattr) - qp->is_host_msn_tbl = _is_host_msn_table(res->dattr->dev_cap_flags2); - + qp->is_host_msn_tbl = _is_host_msn_table(res->dattr->dev_cap_flags2); sq->dbinfo.flags = 0; bnxt_qplib_rcfw_cmd_prep((struct cmdq_base *)&req, CMDQ_BASE_OPCODE_CREATE_QP,