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Use g_new() & friends where that makes obvious sense

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g_new(T, n) is neater than g_malloc(sizeof(T) * n).  It's also safer,
for two reasons.  One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.

This commit only touches allocations with size arguments of the form
sizeof(T).

Patch created mechanically with:

    $ spatch --in-place --sp-file scripts/coccinelle/use-g_new-etc.cocci \
	     --macro-file scripts/cocci-macro-file.h FILES...

The previous iteration was commit a95942b50c.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20220923084254.4173111-1-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Markus Armbruster 2022-09-23 10:42:54 +02:00 • committed by Laurent Vivier
parent 76eb88b12b
commit c5e8d51824
4 changed files with 6 additions and 6 deletions
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4
migration/dirtyrate.c
View file

@ -119,9 +119,9 @@ static DirtyPageRecord *vcpu_dirty_stat_alloc(VcpuStat *stat)
}
stat->nvcpu = nvcpu;
stat->rates = g_malloc0(sizeof(DirtyRateVcpu) * nvcpu);
stat->rates = g_new0(DirtyRateVcpu, nvcpu);
records = g_malloc0(sizeof(DirtyPageRecord) * nvcpu);
records = g_new0(DirtyPageRecord, nvcpu);
return records;
}