From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 8/9] IB/iser: Use helper for container_of Date: Fri, 13 Nov 2015 14:46:49 +0100 Message-ID: <1447422410-20891-9-git-send-email-hch@lst.de> References: <1447422410-20891-1-git-send-email-hch@lst.de> Return-path: In-Reply-To: <1447422410-20891-1-git-send-email-hch@lst.de> Sender: linux-kernel-owner@vger.kernel.org To: linux-rdma@vger.kernel.org Cc: sagig@dev.mellanox.co.il, bart.vanassche@sandisk.com, axboe@fb.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Sagi Grimberg List-Id: linux-rdma@vger.kernel.org From: Sagi Grimberg Nicer this way. Signed-off-by: Sagi Grimberg Signed-off-by: Christoph Hellwig --- drivers/infiniband/ulp/iser/iscsi_iser.h | 6 ++++++ drivers/infiniband/ulp/iser/iser_initiator.c | 3 +-- drivers/infiniband/ulp/iser/iser_verbs.c | 6 ++---- 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h index 5648409..cf4c4ce 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.h +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h @@ -729,4 +729,10 @@ iser_tx_next_wr(struct iser_tx_desc *tx_desc) return cur_wr; } +static inline struct iser_conn * +to_iser_conn(struct ib_conn *ib_conn) +{ + return container_of(ib_conn, struct iser_conn, ib_conn); +} + #endif diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c index 21f28c8..21148b6 100644 --- a/drivers/infiniband/ulp/iser/iser_initiator.c +++ b/drivers/infiniband/ulp/iser/iser_initiator.c @@ -559,8 +559,7 @@ void iser_rcv_completion(struct iser_rx_desc *rx_desc, unsigned long rx_xfer_len, struct ib_conn *ib_conn) { - struct iser_conn *iser_conn = container_of(ib_conn, struct iser_conn, - ib_conn); + struct iser_conn *iser_conn = to_iser_conn(ib_conn); struct iscsi_hdr *hdr; char *data; u64 rx_dma; diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index ee4cebc..f75ef0c 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -455,8 +455,7 @@ void iser_free_fastreg_pool(struct ib_conn *ib_conn) */ static int iser_create_ib_conn_res(struct ib_conn *ib_conn) { - struct iser_conn *iser_conn = container_of(ib_conn, struct iser_conn, - ib_conn); + struct iser_conn *iser_conn = to_iser_conn(ib_conn); struct iser_device *device; struct ib_device *ib_dev; struct ib_qp_init_attr init_attr; @@ -1160,9 +1159,8 @@ static void iser_handle_comp_error(struct ib_conn *ib_conn, struct ib_wc *wc) { + struct iser_conn *iser_conn = to_iser_conn(ib_conn); void *wr_id = (void *)(uintptr_t)wc->wr_id; - struct iser_conn *iser_conn = container_of(ib_conn, struct iser_conn, - ib_conn); if (wc->status != IB_WC_WR_FLUSH_ERR) if (iser_conn->iscsi_conn) -- 1.9.1