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[media] exynos-gsc: remove an always false condition

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As reported by smatch:
drivers/media/platform/exynos-gsc/gsc-core.c:1073 gsc_probe() warn: impossible condition '(gsc->id < 0) => (0-65535 < 0)'
drivers/media/platform/exynos-gsc/gsc-core.c: In function 'gsc_probe':
drivers/media/platform/exynos-gsc/gsc-core.c:1073:51: warning: comparison is always false due to limited range of data type [-Wtype-limits]
  if (gsc->id >= drv_data->num_entities || gsc->id < 0) {
                                                   ^

gsc->id is an u16, so it can never be a negative number. So,
remove the always false condition.

Fixes: c1ac057173 "[media] exynos-gsc: remove non-device-tree init code"
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-04-13 16:29:31 -03:00
parent adbedc2952
commit 26a7ed9c18
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/exynos-gsc/gsc-core.c
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@ -1070,7 +1070,7 @@ static int gsc_probe(struct platform_device *pdev)
return -ENOMEM;
gsc->id = of_alias_get_id(pdev->dev.of_node, "gsc");
if (gsc->id >= drv_data->num_entities || gsc->id < 0) {
if (gsc->id >= drv_data->num_entities) {
dev_err(dev, "Invalid platform device id: %d\n", gsc->id);
return -EINVAL;
}