TAKE - fix that mount argument fix

[Steve Lord <lord@xxxxxxx>]

Apologies to Amit, I should have taken his patch exactly rather than
trying to clean it up. I broke root fs mounting, this brings it back
again. My fault, one of my test boxes does not have an xfs root and I
tested on the wrong one.....

Date:  Tue Dec 18 09:04:15 PST 2001
Workarea:  jen.americas.sgi.com:/src/lord/xfs-linux.2.4

The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs


Modid:  2.4.x-xfs:slinx:108676a
linux/fs/xfs/linux/xfs_super.c - 1.150
        - Now make sure log parameters are initialized