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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-04-13 21:29:31 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-04-13 21:32:01 +0200 |
| commit | 26a7ed9c18193dc7a3dfba33e3c711822f4bdd29 (patch) | |
| tree | b1a8d615a6dc6dce4c19b08011bde5c1d4482ffb /drivers/media/platform/exynos-gsc | |
| parent | [media] s5p-tv: constify mxr_layer_ops structures (diff) | |
| download | linux-26a7ed9c18193dc7a3dfba33e3c711822f4bdd29.tar.xz linux-26a7ed9c18193dc7a3dfba33e3c711822f4bdd29.zip | |
[media] exynos-gsc: remove an always false condition
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: c1ac057173ba "[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>
Diffstat (limited to 'drivers/media/platform/exynos-gsc')
| -rw-r--r-- | drivers/media/platform/exynos-gsc/gsc-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c index 032a423fb892..c595723f5031 100644 --- a/drivers/media/platform/exynos-gsc/gsc-core.c +++ b/drivers/media/platform/exynos-gsc/gsc-core.c @@ -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; } |