Mike Frysinger 3fad53ec87 nptl: fix set-but-unused warning w/_STACK_GROWS_UP ...

On arches that set _STACK_GROWS_UP, the stacktop variable is declared
and set, but never actually used.  Refactor the code a bit so that the
variable is only declared/set under _STACK_GROWS_DOWN settings.

2015-08-05 04:27:03 -04:00

35 KiB

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