xen-blkback: fixed indentation and comments

This patch fixes belows:

1. Fix code style issue.
2. Fix incorrect functions name in comments.

Signed-off-by: Joe Jin <joe.jin@oracle.com>
Cc: Jens Axboe <jaxboe@fusionio.com>
Cc: Ian Campbell <Ian.Campbell@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h
index bfb532ea5b1b031664378a5107d1bced5d3a8c9f..1b1bc44586853ece68494ecf0b823b6b6d70d1e1 100644 (file)
--- a/drivers/block/xen-blkback/common.h
+++ b/drivers/block/xen-blkback/common.h
@@ -46,7 +46,7 @@
 
 #define DRV_PFX "xen-blkback:"
 #define DPRINTK(fmt, args...)                          \
-       pr_debug(DRV_PFX "(%s:%d) " fmt ".\n",  \
+       pr_debug(DRV_PFX "(%s:%d) " fmt ".\n",          \
                 __func__, __LINE__, ##args)
 
 

diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 2b3aef0332f32b23cc62097a575bbe3f085feb77..1c44b32541349d087a8beac5bcc48f800c1ecf7b 100644 (file)
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -646,7 +646,7 @@ static void frontend_changed(struct xenbus_device *dev,
 
                /*
                 * Enforce precondition before potential leak point.
-                * blkif_disconnect() is idempotent.
+                * xen_blkif_disconnect() is idempotent.
                 */
                xen_blkif_disconnect(be->blkif);
 
@@ -667,7 +667,7 @@ static void frontend_changed(struct xenbus_device *dev,
                        break;
                /* fall through if not online */
        case XenbusStateUnknown:
-               /* implies blkif_disconnect() via blkback_remove() */
+               /* implies xen_blkif_disconnect() via xen_blkbk_remove() */
                device_unregister(&dev->dev);
                break;