Commit e1b9ce5c authored by Laura Abbott's avatar Laura Abbott
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gpu: ion: Return negative value from ioctl on allocation failure 



If the ion allocation fails, return a negative value to the
ioctl. This is easier for userspace to deal with than
checking if the handle is valid.

Change-Id: I1c785b1b1e71d2bd45c6f7be78ea15e4a08cd6e5
Signed-off-by: default avatarLaura Abbott <lauraa@codeaurora.org>
parent 9fa29e88
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