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| Started by | Nick Desaulniers <nick.desaulniers@gmail.com> |
|---|---|
| First post | 2017-05-26 06:20 +0200 |
| Last post | 2017-05-26 06:20 +0200 |
| Articles | 1 — 1 participant |
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Re: [PATCH] mm/zsmalloc: fix -Wunneeded-internal-declaration warning Nick Desaulniers <nick.desaulniers@gmail.com> - 2017-05-26 06:20 +0200
| From | Nick Desaulniers <nick.desaulniers@gmail.com> |
|---|---|
| Date | 2017-05-26 06:20 +0200 |
| Subject | Re: [PATCH] mm/zsmalloc: fix -Wunneeded-internal-declaration warning |
| Message-ID | <tLeTf-13U-5@gated-at.bofh.it> |
On Wed, May 24, 2017 at 05:16:18PM +0900, Sergey Senozhatsky wrote: > On (05/23/17 22:38), Nick Desaulniers wrote: > > Fixes the following warning, found with Clang: > well, no objections from my side. MM seems to be getting more and > more `__maybe_unused' annotations because of clang. Indeed, but does find bugs when this warning pops up unexpected (unlike in this particular instance). See: https://patchwork.kernel.org/patch/9738897/ https://www.spinics.net/lists/intel-gfx/msg128737.html TL;DR >>> You have actually uncovered a bug here where the call is not >>> supposed to be optional in the first place.
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