[PATCH] KDrive: Fix error handlig in tslib driver

[Keith Packard]

On Sun, 17 Oct 2010 14:02:01 -0700, Paulius Zaleckas <paulius.zaleckas at gmail.com> wrote:
> If ts_open() fails and return NULL, then next call to ts_fd()
> segfaults because of NULL dereference. There is no need to
> check output of ts_fd() as ts_open() did this internally.
> 
> Signed-off-by: Paulius Zaleckas <paulius.zaleckas at gmail.com>

Reviewed-by: Keith Packard <keithp at keithp.com>

-- 
keith.packard at intel.com
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