[0/1] cifs: fix correct number of IOVs for SMB2_open_init()

Message

Ronnie Sahlberg Aug. 21, 2018, 1:49 a.m. UTC

Steve, all

This patch should be fairly trivial.
We recently got two more contexts that we might use for SMB2_open()
but we never bumped the numver of IOVs we allocate for this :-(

This patch bumps the number of iovs so that the iov will be big enough
to contain every possible context as well as an extra context for padding
in case the SMB2_open is part of a compound.