1 files changed, 28 insertions, 40 deletions

diff --git a/drivers/scsi/bnx2fc/bnx2fc_tgt.c b/drivers/scsi/bnx2fc/bnx2fc_tgt.c
index 59a2dfbcbc69..77dcdfc412b1 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_tgt.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_tgt.c
@@ -14,8 +14,8 @@
  */
 
 #include "bnx2fc.h"
-static void bnx2fc_upld_timer(unsigned long data);
-static void bnx2fc_ofld_timer(unsigned long data);
+static void bnx2fc_upld_timer(struct timer_list *t);
+static void bnx2fc_ofld_timer(struct timer_list *t);
 static int bnx2fc_init_tgt(struct bnx2fc_rport *tgt,
 			   struct fcoe_port *port,
 			   struct fc_rport_priv *rdata);
@@ -27,10 +27,10 @@ static void bnx2fc_free_session_resc(struct bnx2fc_hba *hba,
 			      struct bnx2fc_rport *tgt);
 static void bnx2fc_free_conn_id(struct bnx2fc_hba *hba, u32 conn_id);
 
-static void bnx2fc_upld_timer(unsigned long data)
+static void bnx2fc_upld_timer(struct timer_list *t)
 {
 
-	struct bnx2fc_rport *tgt = (struct bnx2fc_rport *)data;
+	struct bnx2fc_rport *tgt = timer_container_of(tgt, t, upld_timer);
 
 	BNX2FC_TGT_DBG(tgt, "upld_timer - Upload compl not received!!\n");
 	/* fake upload completion */
@@ -40,10 +40,10 @@ static void bnx2fc_upld_timer(unsigned long data)
 	wake_up_interruptible(&tgt->upld_wait);
 }
 
-static void bnx2fc_ofld_timer(unsigned long data)
+static void bnx2fc_ofld_timer(struct timer_list *t)
 {
 
-	struct bnx2fc_rport *tgt = (struct bnx2fc_rport *)data;
+	struct bnx2fc_rport *tgt = timer_container_of(tgt, t, ofld_timer);
 
 	BNX2FC_TGT_DBG(tgt, "entered bnx2fc_ofld_timer\n");
 	/* NOTE: This function should never be called, as
@@ -65,7 +65,7 @@ static void bnx2fc_ofld_timer(unsigned long data)
 
 static void bnx2fc_ofld_wait(struct bnx2fc_rport *tgt)
 {
-	setup_timer(&tgt->ofld_timer, bnx2fc_ofld_timer, (unsigned long)tgt);
+	timer_setup(&tgt->ofld_timer, bnx2fc_ofld_timer, 0);
 	mod_timer(&tgt->ofld_timer, jiffies + BNX2FC_FW_TIMEOUT);
 
 	wait_event_interruptible(tgt->ofld_wait,
@@ -74,7 +74,7 @@ static void bnx2fc_ofld_wait(struct bnx2fc_rport *tgt)
 				  &tgt->flags)));
 	if (signal_pending(current))
 		flush_signals(current);
-	del_timer_sync(&tgt->ofld_timer);
+	timer_delete_sync(&tgt->ofld_timer);
 }
 
 static void bnx2fc_offload_session(struct fcoe_port *port,
@@ -128,10 +128,8 @@ retry_ofld:
 			BNX2FC_TGT_DBG(tgt, "ctx_alloc_failure, "
 				"retry ofld..%d\n", i++);
 			msleep_interruptible(1000);
-			if (i > 3) {
-				i = 0;
+			if (i > 3)
 				goto ofld_err;
-			}
 			goto retry_ofld;
 		}
 		goto ofld_err;
@@ -187,7 +185,7 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt)
 				/* Handle eh_abort timeout */
 				BNX2FC_IO_DBG(io_req, "eh_abort for IO "
 					      "cleaned up\n");
-				complete(&io_req->tm_done);
+				complete(&io_req->abts_done);
 			}
 			kref_put(&io_req->refcount,
 				 bnx2fc_cmd_release); /* drop timer hold */
@@ -210,8 +208,8 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt)
 		list_del_init(&io_req->link);
 		io_req->on_tmf_queue = 0;
 		BNX2FC_IO_DBG(io_req, "tm_queue cleanup\n");
-		if (io_req->wait_for_comp)
-			complete(&io_req->tm_done);
+		if (io_req->wait_for_abts_comp)
+			complete(&io_req->abts_done);
 	}
 
 	list_for_each_entry_safe(io_req, tmp, &tgt->els_queue, link) {
@@ -251,8 +249,8 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt)
 				/* Handle eh_abort timeout */
 				BNX2FC_IO_DBG(io_req, "eh_abort for IO "
 					      "in retire_q\n");
-				if (io_req->wait_for_comp)
-					complete(&io_req->tm_done);
+				if (io_req->wait_for_abts_comp)
+					complete(&io_req->abts_done);
 			}
 			kref_put(&io_req->refcount, bnx2fc_cmd_release);
 		}
@@ -277,7 +275,7 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt)
 
 static void bnx2fc_upld_wait(struct bnx2fc_rport *tgt)
 {
-	setup_timer(&tgt->upld_timer, bnx2fc_upld_timer, (unsigned long)tgt);
+	timer_setup(&tgt->upld_timer, bnx2fc_upld_timer, 0);
 	mod_timer(&tgt->upld_timer, jiffies + BNX2FC_FW_TIMEOUT);
 	wait_event_interruptible(tgt->upld_wait,
 				 (test_bit(
@@ -285,7 +283,7 @@ static void bnx2fc_upld_wait(struct bnx2fc_rport *tgt)
 				  &tgt->flags)));
 	if (signal_pending(current))
 		flush_signals(current);
-	del_timer_sync(&tgt->upld_timer);
+	timer_delete_sync(&tgt->upld_timer);
 }
 
 static void bnx2fc_upload_session(struct fcoe_port *port,
@@ -431,7 +429,7 @@ static int bnx2fc_init_tgt(struct bnx2fc_rport *tgt,
 	return 0;
 }
 
-/**
+/*
  * This event_callback is called after successful completion of libfc
  * initiated target login. bnx2fc can proceed with initiating the session
  * establishment.
@@ -482,7 +480,7 @@ void bnx2fc_rport_event_handler(struct fc_lport *lport,
 		}
 
 		/*
-		 * Offlaod process is protected with hba mutex.
+		 * Offload process is protected with hba mutex.
 		 * Use the same mutex_lock for upload process too
 		 */
 		mutex_lock(&hba->hba_mutex);
@@ -656,9 +654,8 @@ static void bnx2fc_free_conn_id(struct bnx2fc_hba *hba, u32 conn_id)
 	spin_unlock_bh(&hba->hba_lock);
 }
 
-/**
- *bnx2fc_alloc_session_resc - Allocate qp resources for the session
- *
+/*
+ * bnx2fc_alloc_session_resc - Allocate qp resources for the session
  */
 static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 					struct bnx2fc_rport *tgt)
@@ -679,7 +676,6 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 			tgt->sq_mem_size);
 		goto mem_alloc_failure;
 	}
-	memset(tgt->sq, 0, tgt->sq_mem_size);
 
 	/* Allocate and map CQ */
 	tgt->cq_mem_size = tgt->max_cqes * BNX2FC_CQ_WQE_SIZE;
@@ -693,7 +689,6 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 			tgt->cq_mem_size);
 		goto mem_alloc_failure;
 	}
-	memset(tgt->cq, 0, tgt->cq_mem_size);
 
 	/* Allocate and map RQ and RQ PBL */
 	tgt->rq_mem_size = tgt->max_rqes * BNX2FC_RQ_WQE_SIZE;
@@ -701,13 +696,12 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 			   CNIC_PAGE_MASK;
 
 	tgt->rq = dma_alloc_coherent(&hba->pcidev->dev, tgt->rq_mem_size,
-					&tgt->rq_dma, GFP_KERNEL);
+				     &tgt->rq_dma, GFP_KERNEL);
 	if (!tgt->rq) {
 		printk(KERN_ERR PFX "unable to allocate RQ memory %d\n",
 			tgt->rq_mem_size);
 		goto mem_alloc_failure;
 	}
-	memset(tgt->rq, 0, tgt->rq_mem_size);
 
 	tgt->rq_pbl_size = (tgt->rq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *);
 	tgt->rq_pbl_size = (tgt->rq_pbl_size + (CNIC_PAGE_SIZE - 1)) &
@@ -721,7 +715,6 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 		goto mem_alloc_failure;
 	}
 
-	memset(tgt->rq_pbl, 0, tgt->rq_pbl_size);
 	num_pages = tgt->rq_mem_size / CNIC_PAGE_SIZE;
 	page = tgt->rq_dma;
 	pbl = (u32 *)tgt->rq_pbl;
@@ -739,28 +732,28 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 	tgt->xferq_mem_size = (tgt->xferq_mem_size + (CNIC_PAGE_SIZE - 1)) &
 			       CNIC_PAGE_MASK;
 
-	tgt->xferq = dma_alloc_coherent(&hba->pcidev->dev, tgt->xferq_mem_size,
-					&tgt->xferq_dma, GFP_KERNEL);
+	tgt->xferq = dma_alloc_coherent(&hba->pcidev->dev,
+					tgt->xferq_mem_size, &tgt->xferq_dma,
+					GFP_KERNEL);
 	if (!tgt->xferq) {
 		printk(KERN_ERR PFX "unable to allocate XFERQ %d\n",
 			tgt->xferq_mem_size);
 		goto mem_alloc_failure;
 	}
-	memset(tgt->xferq, 0, tgt->xferq_mem_size);
 
 	/* Allocate and map CONFQ & CONFQ PBL */
 	tgt->confq_mem_size = tgt->max_sqes * BNX2FC_CONFQ_WQE_SIZE;
 	tgt->confq_mem_size = (tgt->confq_mem_size + (CNIC_PAGE_SIZE - 1)) &
 			       CNIC_PAGE_MASK;
 
-	tgt->confq = dma_alloc_coherent(&hba->pcidev->dev, tgt->confq_mem_size,
-					&tgt->confq_dma, GFP_KERNEL);
+	tgt->confq = dma_alloc_coherent(&hba->pcidev->dev,
+					tgt->confq_mem_size, &tgt->confq_dma,
+					GFP_KERNEL);
 	if (!tgt->confq) {
 		printk(KERN_ERR PFX "unable to allocate CONFQ %d\n",
 			tgt->confq_mem_size);
 		goto mem_alloc_failure;
 	}
-	memset(tgt->confq, 0, tgt->confq_mem_size);
 
 	tgt->confq_pbl_size =
 		(tgt->confq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *);
@@ -776,7 +769,6 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 		goto mem_alloc_failure;
 	}
 
-	memset(tgt->confq_pbl, 0, tgt->confq_pbl_size);
 	num_pages = tgt->confq_mem_size / CNIC_PAGE_SIZE;
 	page = tgt->confq_dma;
 	pbl = (u32 *)tgt->confq_pbl;
@@ -800,7 +792,6 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 						tgt->conn_db_mem_size);
 		goto mem_alloc_failure;
 	}
-	memset(tgt->conn_db, 0, tgt->conn_db_mem_size);
 
 
 	/* Allocate and map LCQ */
@@ -816,7 +807,6 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 		       tgt->lcq_mem_size);
 		goto mem_alloc_failure;
 	}
-	memset(tgt->lcq, 0, tgt->lcq_mem_size);
 
 	tgt->conn_db->rq_prod = 0x8000;
 
@@ -827,7 +817,7 @@ mem_alloc_failure:
 }
 
 /**
- * bnx2i_free_session_resc - free qp resources for the session
+ * bnx2fc_free_session_resc - free qp resources for the session
  *
  * @hba:	adapter structure pointer
  * @tgt:	bnx2fc_rport structure pointer
@@ -841,7 +831,6 @@ static void bnx2fc_free_session_resc(struct bnx2fc_hba *hba,
 
 	BNX2FC_TGT_DBG(tgt, "Freeing up session resources\n");
 
-	spin_lock_bh(&tgt->cq_lock);
 	ctx_base_ptr = tgt->ctx_base;
 	tgt->ctx_base = NULL;
 
@@ -897,7 +886,6 @@ static void bnx2fc_free_session_resc(struct bnx2fc_hba *hba,
 				    tgt->sq, tgt->sq_dma);
 		tgt->sq = NULL;
 	}
-	spin_unlock_bh(&tgt->cq_lock);
 
 	if (ctx_base_ptr)
 		iounmap(ctx_base_ptr);