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Groups > linux.kernel > #1430074
| From | "Andrew F. Davis" <afd@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] Coccinelle: Add misc/boolconv.cocci |
| Date | 2016-06-23 21:30 +0200 |
| Message-ID | <rNiu5-68M-3@gated-at.bofh.it> (permalink) |
| References | <rNi13-5I7-7@gated-at.bofh.it> <rNikp-64A-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 06/23/2016 02:12 PM, Joe Perches wrote: > On Thu, 2016-06-23 at 13:53 -0500, Andrew F. Davis wrote: >> Add a script to check for unneeded conversions to bool. > > this could also be extended for bool functions that: > > return !!expression; > and > return expression != 0; > Agreed, it's in the works, I was going to post this current set with some patches to the kernel that is detects, then add additional checks and their kernel fixes incrementally. For the second suggestion I think we could have additions to boolinit.cocci that include the results of comparison/logical operations. Thanks, Andrew
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[PATCH] Coccinelle: Add misc/boolconv.cocci "Andrew F. Davis" <afd@ti.com> - 2016-06-23 21:00 +0200
Re: [PATCH] Coccinelle: Add misc/boolconv.cocci Joe Perches <joe@perches.com> - 2016-06-23 21:20 +0200
Re: [PATCH] Coccinelle: Add misc/boolconv.cocci "Andrew F. Davis" <afd@ti.com> - 2016-06-23 21:30 +0200
Re: [PATCH] Coccinelle: Add misc/boolconv.cocci Julia Lawall <julia.lawall@lip6.fr> - 2016-06-27 00:10 +0200
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