Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932775AbZLJFOq (ORCPT ); Thu, 10 Dec 2009 00:14:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932704AbZLJFOl (ORCPT ); Thu, 10 Dec 2009 00:14:41 -0500 Received: from stargate.chelsio.com ([67.207.112.58]:32180 "EHLO stargate.chelsio.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932703AbZLJFOk (ORCPT ); Thu, 10 Dec 2009 00:14:40 -0500 From: kxie@chelsio.com Message-Id: <200912100525.nBA5PaUn000384@localhost.localdomain> Date: Wed, 09 Dec 2009 21:25:36 -0800 To: linux-scsi@vger.kernel.org, open-iscsi@googlegroups.com Subject: [PATCH 1/1]: fixed cxgb3i to always use negative errno in case of error Cc: rakesh@chelsio.com, kxie@chelsio.com, James.Bottomley@HansenPartnership.com, michaelc@cs.wisc.edu, linux-kernel@vger.kernel.org User-Agent: Heirloom mailx 12.4 7/29/08 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3284 Lines: 108 [PATCH 1/1]: fixed cxgb3i to always use negative errno in case of error From: Karen Xie Fixed cxgb3i to use negative errno in case of error. Signed-off-by: Karen Xie --- drivers/scsi/cxgb3i/cxgb3i_offload.c | 24 ++++++++++++------------ drivers/scsi/cxgb3i/cxgb3i_pdu.c | 4 ++-- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/scsi/cxgb3i/cxgb3i_offload.c b/drivers/scsi/cxgb3i/cxgb3i_offload.c index c1d5be4..26ffdcd 100644 --- a/drivers/scsi/cxgb3i/cxgb3i_offload.c +++ b/drivers/scsi/cxgb3i/cxgb3i_offload.c @@ -291,7 +291,7 @@ static void act_open_req_arp_failure(struct t3cdev *dev, struct sk_buff *skb) c3cn_hold(c3cn); spin_lock_bh(&c3cn->lock); if (c3cn->state == C3CN_STATE_CONNECTING) - fail_act_open(c3cn, EHOSTUNREACH); + fail_act_open(c3cn, -EHOSTUNREACH); spin_unlock_bh(&c3cn->lock); c3cn_put(c3cn); __kfree_skb(skb); @@ -792,18 +792,18 @@ static int act_open_rpl_status_to_errno(int status) { switch (status) { case CPL_ERR_CONN_RESET: - return ECONNREFUSED; + return -ECONNREFUSED; case CPL_ERR_ARP_MISS: - return EHOSTUNREACH; + return -EHOSTUNREACH; case CPL_ERR_CONN_TIMEDOUT: - return ETIMEDOUT; + return -ETIMEDOUT; case CPL_ERR_TCAM_FULL: - return ENOMEM; + return -ENOMEM; case CPL_ERR_CONN_EXIST: cxgb3i_log_error("ACTIVE_OPEN_RPL: 4-tuple in use\n"); - return EADDRINUSE; + return -EADDRINUSE; default: - return EIO; + return -EIO; } } @@ -817,7 +817,7 @@ static void act_open_retry_timer(unsigned long data) spin_lock_bh(&c3cn->lock); skb = alloc_skb(sizeof(struct cpl_act_open_req), GFP_ATOMIC); if (!skb) - fail_act_open(c3cn, ENOMEM); + fail_act_open(c3cn, -ENOMEM); else { skb->sk = (struct sock *)c3cn; set_arp_failure_handler(skb, act_open_req_arp_failure); @@ -966,14 +966,14 @@ static int abort_status_to_errno(struct s3_conn *c3cn, int abort_reason, case CPL_ERR_BAD_SYN: /* fall through */ case CPL_ERR_CONN_RESET: return c3cn->state > C3CN_STATE_ESTABLISHED ? - EPIPE : ECONNRESET; + -EPIPE : -ECONNRESET; case CPL_ERR_XMIT_TIMEDOUT: case CPL_ERR_PERSIST_TIMEDOUT: case CPL_ERR_FINWAIT2_TIMEDOUT: case CPL_ERR_KEEPALIVE_TIMEDOUT: - return ETIMEDOUT; + return -ETIMEDOUT; default: - return EIO; + return -EIO; } } @@ -1563,7 +1563,7 @@ free_tid: s3_free_atid(cdev, c3cn->tid); c3cn->tid = 0; out_err: - return -1; + return -EINVAL; } diff --git a/drivers/scsi/cxgb3i/cxgb3i_pdu.c b/drivers/scsi/cxgb3i/cxgb3i_pdu.c index 7091050..1fe3b0f 100644 --- a/drivers/scsi/cxgb3i/cxgb3i_pdu.c +++ b/drivers/scsi/cxgb3i/cxgb3i_pdu.c @@ -388,8 +388,8 @@ int cxgb3i_conn_xmit_pdu(struct iscsi_task *task) if (err > 0) { int pdulen = err; - cxgb3i_tx_debug("task 0x%p, skb 0x%p, len %u/%u, rv %d.\n", - task, skb, skb->len, skb->data_len, err); + cxgb3i_tx_debug("task 0x%p, skb 0x%p, len %u/%u, rv %d.\n", + task, skb, skb->len, skb->data_len, err); if (task->conn->hdrdgst_en) pdulen += ISCSI_DIGEST_SIZE; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/