omapfb/dss: Delete an error message for a failed memory allocation in three functions

[SF Markus Elfring]

> There is the generic stack dump on OOM so the module/line
> is already known.

Can such an implementation detail become better documented
than in C source code?


> The existence of these messages increases code size which
> also make the OOM condition slightly more likely.

Interesting view …


> Markus' commit messages are always really poor descriptions
> of why these removals are somewhat useful and the commit
> could/should/might be applied.

I agree that they could be improved for this transformation
pattern if other information sources would become clearer
for corresponding references.
It seems that I got no responses so far for clarification requests
according to the documentation in a direction I hoped for.

Regards,
Markus