Messages in this thread | | | From | Bartlomiej Zolnierkiewicz <> | Subject | Re: [PATCH] video/mbx: constify fb_fix_screeninfo and fb_var_screeninfo structures | Date | Tue, 01 Aug 2017 14:27:03 +0200 |
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On Friday, July 07, 2017 08:09:56 PM Gustavo A. R. Silva wrote: > These structures are only used to copy into other structures, > so declare them as const. > > This issue was detected using Coccinelle and the following semantic patch: > > @r disable optional_qualifier@ > identifier i; > position p; > @@ > static struct fb_fix_screeninfo i@p = { ... }; > > @ok@ > identifier r.i; > expression e; > position p; > @@ > e = i@p > > @bad@ > position p != {r.p,ok.p}; > identifier r.i; > struct fb_fix_screeninfo e; > @@ > e@i@p > > @depends on !bad disable optional_qualifier@ > identifier r.i; > @@ > static > +const > struct fb_fix_screeninfo i = { ... }; > > The semantic patch for fb_var_screeninfo is analogous. > > Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Patch queued for 4.14, thanks.
Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
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