SUNRPC: Split out a function for setting current page

I'm going to need this bit of code in a few places for READ_PLUS
decoding, so let's make it a helper function.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Anna Schumaker 2015-01-26 17:26:19 -05:00
commit f7d61ee414