9p: fix sparse warnings
authorEric Van Hensbergen <ericvh@gmail.com>
Wed, 22 Oct 2008 23:54:47 +0000 (18:54 -0500)
committerEric Van Hensbergen <ericvh@opteron.(none)>
Wed, 22 Oct 2008 23:54:47 +0000 (18:54 -0500)
Several sparse warnings were introduced by patches accepted during the merge
window which weren't caught.  This patch fixes those warnings.

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

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