forked from luck/tmp_suning_uos_patched
[media] v4l: s5p-tv: Use kcalloc instead of kzalloc to allocate array
The advantage of kcalloc is, that will prevent integer overflows which could result from the multiplication of number of elements and size and it is also a bit nicer to read. The semantic patch that makes this change is available in https://lkml.org/lkml/2011/11/25/107 Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -838,8 +838,8 @@ static int hdmi_resources_init(struct hdmi_device *hdev)
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dev_err(dev, "failed to get clock 'hdmiphy'\n");
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goto fail;
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}
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res->regul_bulk = kzalloc(ARRAY_SIZE(supply) *
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sizeof res->regul_bulk[0], GFP_KERNEL);
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res->regul_bulk = kcalloc(ARRAY_SIZE(supply),
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sizeof(res->regul_bulk[0]), GFP_KERNEL);
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if (!res->regul_bulk) {
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dev_err(dev, "failed to get memory for regulators\n");
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goto fail;
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