Messages in this thread | | | From | "Rafael J. Wysocki" <> | Date | Thu, 25 Aug 2022 13:22:41 +0200 | Subject | Re: [PATCH] tools: Delete the initialization value |
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On Thu, Aug 25, 2022 at 11:04 AM shijm <junming@nfschina.com> wrote: > > From: Shi junming <junming@nfschina.com> > > From the perspective of commpier,delete the initialization value
I'm not sure what this means.
The initialization is unnecessary, because the variable in question is always assigned a new value before reading it. Is that what you wanted to say?
> Signed-off-by: Shi junming <junming@nfschina.com> > --- > tools/power/acpi/tools/pfrut/pfrut.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/power/acpi/tools/pfrut/pfrut.c b/tools/power/acpi/tools/pfrut/pfrut.c > index d79c335594b2..52aa0351533c 100644 > --- a/tools/power/acpi/tools/pfrut/pfrut.c > +++ b/tools/power/acpi/tools/pfrut/pfrut.c > @@ -190,7 +190,7 @@ int main(int argc, char *argv[]) > void *addr_map_capsule; > struct stat st; > char *log_buf; > - int ret = 0; > + int ret; > > if (getuid() != 0) { > printf("Please run the tool as root - Exiting.\n"); > -- > 2.18.2 >
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