[SCSI] scsi_debug: sweep up sdebug_capacity calculation
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Sat, 29 Mar 2008 15:59:55 +0000 (00:59 +0900)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Mon, 7 Apr 2008 17:19:06 +0000 (12:19 -0500)
commit28898873b0049d4271c0ff3eb57eb329bbc4d9df
treed828cc30a26b9a9712aa493959ccd1cb2437e9bc
parentf58b0efbf49ec54c82b8904c64a6498f829e7544
[SCSI] scsi_debug: sweep up sdebug_capacity calculation

sdebug_capacity is calculated at five different places. This add a
helper function to calculate sdebug_capacity to sweep up the
duplicatated code.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Douglas Gilbert <dougg@torque.net>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
drivers/scsi/scsi_debug.c