xen-scsiback: define a pr_fmt macro with xen-pvscsi
authorTao Chen <boby.chen@huawei.com>
Tue, 10 Mar 2015 20:49:18 +0000 (20:49 +0000)
committerDavid Vrabel <david.vrabel@citrix.com>
Mon, 16 Mar 2015 14:49:15 +0000 (14:49 +0000)
commit785748788bafb1f286a73195c2c43ad3cda5234d
tree87fd5d3b2f49a238625da58ef3f46db473431390
parentebfe79a7c85c171def09ff86f6fdea254a51d6c9
xen-scsiback: define a pr_fmt macro with xen-pvscsi

Add the {xen-pvscsi: } prefix in pr_fmt and remove DPRINTK, then
replace all DPRINTK with pr_debug.

Also fixed up some comments just as eliminate redundant whitespace
and format the code.

These will make the code easier to read.

Signed-off-by: Tao Chen <boby.chen@huawei.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
drivers/xen/xen-scsiback.c