From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH rdma-next 4/4] IB/nes: Fix incorrect type in assignment Date: Sat, 22 Apr 2017 17:28:52 +0300 Message-ID: <20170422142852.18882-5-leon@kernel.org> References: <20170422142852.18882-1-leon@kernel.org> Return-path: In-Reply-To: <20170422142852.18882-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Ledford Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Faisal Latif List-Id: linux-rdma@vger.kernel.org Fix mismatch between types, wqe_words are in le32 format, while opcode in CPU format. The following sparse warnings are helped to find it: drivers/infiniband/hw/nes/nes_hw.c:3058:24: warning: incorrect type in assignment (different base types) drivers/infiniband/hw/nes/nes_hw.c:3058:24: expected unsigned int [unsigned] [assigned] [usertype] opcode drivers/infiniband/hw/nes/nes_hw.c:3058:24: got restricted __le32 CC: Faisal Latif Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/nes/nes_hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index 19acd13c6cb1..4bbff7a33d18 100644 --- a/drivers/infiniband/hw/nes/nes_hw.c +++ b/drivers/infiniband/hw/nes/nes_hw.c @@ -3055,7 +3055,7 @@ static void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq) memcpy(cqp_wqe, &cqp_request->cqp_wqe, sizeof(*cqp_wqe)); barrier(); - opcode = cqp_wqe->wqe_words[NES_CQP_WQE_OPCODE_IDX]; + opcode = le32_to_cpu(cqp_wqe->wqe_words[NES_CQP_WQE_OPCODE_IDX]); if ((opcode & NES_CQP_OPCODE_MASK) == NES_CQP_DOWNLOAD_SEGMENT) ctx_index = NES_CQP_WQE_DL_COMP_CTX_LOW_IDX; else -- 2.12.2 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html