From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Thu, 21 Aug 2014 20:56:16 +0000 (-0500)
Subject: [media] gsc-core: Remove useless test
X-Git-Tag: v3.18-rc1~101^2^2~415
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cff562137226d0f431e85733795edd271e946087;p=karo-tx-linux.git

[media] gsc-core: Remove useless test

drivers/media/platform/exynos-gsc/gsc-core.c: In function 'gsc_probe':
drivers/media/platform/exynos-gsc/gsc-core.c:1089:2: warning: comparison is alw
ays false due to limited range of data type [-Wtype-limits]
  if (gsc->id < 0 || gsc->id >= drv_data->num_entities) {
  ^

gsc->id is declared as u16, so it should always be a positive
value.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index 9d0cc04d7ab7..8d8b3cff8212 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -1086,7 +1086,7 @@ static int gsc_probe(struct platform_device *pdev)
 	else
 		gsc->id = pdev->id;
 
-	if (gsc->id < 0 || gsc->id >= drv_data->num_entities) {
+	if (gsc->id >= drv_data->num_entities) {
 		dev_err(dev, "Invalid platform device id: %d\n", gsc->id);
 		return -EINVAL;
 	}