linux-kernel - [PATCH] xen-scsiback: some modifications about code comment

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Date:	Sat, 7 Feb 2015 03:31:17 +0000
From:	Rudy Zhang <rudy.zhangmin@...wei.com>
To:	<jgross@...e.com>, <konrad.wilk@...cle.com>,
	<boris.ostrovsky@...cle.com>, <david.vrabel@...rix.com>
CC:	<xen-devel@...ts.xenproject.org>, <linux-scsi@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <boby.chen@...wei.com>,
	<wu.wubin@...wei.com>, <rudy.zhangmin@...wei.com>
Subject: [PATCH] xen-scsiback: some modifications about code comment

From: Tao Chen <boby.chen@...wei.com>

Signed-off-by: Tao Chen <boby.chen@...wei.com>
---
 drivers/xen/xen-scsiback.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index 3e32146..59f09fd 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -83,7 +83,7 @@ struct ids_tuple {
 
 struct v2p_entry {
 	struct ids_tuple v;		/* translate from */
-	struct scsiback_tpg *tpg;	/* translate to   */
+	struct scsiback_tpg *tpg;	/* translate to */
 	unsigned int lun;
 	struct kref kref;
 	struct list_head l;
@@ -525,7 +525,7 @@ static int scsiback_gnttab_data_map(struct vscsiif_request *ring_req,
 		}
 	}
 
-	/* free of (sgl) in fast_flush_area()*/
+	/* free of (sgl) in fast_flush_area() */
 	pending_req->sgl = kmalloc_array(nr_segments,
 					sizeof(struct scatterlist), GFP_KERNEL);
 	if (!pending_req->sgl)
@@ -1084,7 +1084,7 @@ static void scsiback_do_1lun_hotplug(struct vscsibk_info *info, int op,
 			}
 		}
 		break;
-	/*When it is necessary, processing is added here.*/
+	/* When it is necessary, processing is added here. */
 	default:
 		break;
 	}
@@ -1475,8 +1475,8 @@ static u32 scsiback_tpg_get_inst_index(struct se_portal_group *se_tpg)
 static int scsiback_check_stop_free(struct se_cmd *se_cmd)
 {
 	/*
-	 * Do not release struct se_cmd's containing a valid TMR
-	 * pointer.  These will be released directly in scsiback_device_action()
+	 * Do not release struct se_cmd's containing a valid TMR pointer.
+	 * These will be released directly in scsiback_device_action()
 	 * with transport_generic_free_cmd().
 	 */
 	if (se_cmd->se_cmd_flags & SCF_SCSI_TMR_CDB)
@@ -1642,7 +1642,7 @@ static int scsiback_make_nexus(struct scsiback_tpg *tpg,
 		return -ENOMEM;
 	}
 	/*
-	 *  Initialize the struct se_session pointer
+	 * Initialize the struct se_session pointer
 	 */
 	tv_nexus->tvn_se_sess = transport_init_session(TARGET_PROT_NORMAL);
 	if (IS_ERR(tv_nexus->tvn_se_sess)) {
@@ -1759,7 +1759,7 @@ static ssize_t scsiback_tpg_store_nexus(struct se_portal_group *se_tpg,
 	unsigned char i_port[VSCSI_NAMELEN], *ptr, *port_ptr;
 	int ret;
 	/*
-	 * Shutdown the active I_T nexus if 'NULL' is passed..
+	 * Shutdown the active I_T nexus if 'NULL' is passed.
 	 */
 	if (!strncmp(page, "NULL", 4)) {
 		ret = scsiback_drop_nexus(tpg);
@@ -1930,7 +1930,7 @@ static void scsiback_drop_tpg(struct se_portal_group *se_tpg)
 	 */
 	scsiback_drop_nexus(tpg);
 	/*
-	 * Deregister the se_tpg from TCM..
+	 * Deregister the se_tpg from TCM.
 	 */
 	core_tpg_deregister(se_tpg);
 	kfree(tpg);
-- 
1.8.5

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