fs3270: Correct error returns
authorAlan Cox <alan@redhat.com>
Mon, 13 Oct 2008 09:46:09 +0000 (10:46 +0100)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 13 Oct 2008 16:51:44 +0000 (09:51 -0700)
Drop the kernel lock further and also correct cases where we set rc to an
error code, and then return 0

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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