On Wed, 08 Jun 2016, Linus Walleij wrote:

On Tue, Jun 7, 2016 at 7:38 PM, Peter Griffin [off-list ref] wrote:

quoted

If kzalloc() fails it will issue it's own error message including
a dump_stack(). So remove the site specific error messages.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>

Acked-by: Linus Walleij <redacted>

A few subsystems may use a cleanup like this...
I wonder how many unnecessary prints I've introduced
myself :P

Wolfram did some analysis on this a while back.  IIRC he also
presented on his findings at ELC(?).
 
-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
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