On Tue, 2014-09-30 at 12:46 -0700, Stephen Boyd wrote:

On 09/30/14 00:36, Ivan T. Ivanov wrote:

quoted

On Tue, 2014-09-30 at 10:00 +0530, Kiran Padwal wrote:

quoted

I have Linaro cross tool chain with version-4.8.3 and I am simply doing "make zImage" without any option.

Hm, no warnings with arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3 and
arm-linux-gnueabihf-gcc (crosstool-NG linaro-1.13.1-4.9-2014.09, but
indeed arm-linux-gnueabihf-gcc (crosstool-NG linaro-1.13.1-4.8-2014.03.

I will say that this is false positive :-). Please update your tool-chain.

Hopefully you're joking. Once this merges someone will find the warning
and complain. Telling them to upgrade their compiler isn't going to work.

If it is known to be buggy why not?

I wonder if checking for rc != 0 instead of rc < 0 would silence the
warning? 

No. Anyway, will find some way to silence this warning.

Thanks,
Ivan

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