From: hyesoo.yu <hyesoo.yu@samsung.com>
Date: Wed, 16 Aug 2017 02:08:13 +0000 (+0900)
Subject: [COMMON] g2d: fix unsigned datatype
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=02017a66bfe0e41907aabbfd05dd03fb176bccf1;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[COMMON] g2d: fix unsigned datatype

'get_unused_fd_flags' is stored in unsigned datatype,
so could not be handled on error.

Change-Id: I009949ab228689bc0aed21615894ecdb9de926ea
Signed-off-by: hyesoo.yu <hyesoo.yu@samsung.com>
---

diff --git a/drivers/gpu/exynos/g2d/g2d_fence.c b/drivers/gpu/exynos/g2d/g2d_fence.c
index 7469dd3e74ce..a23bdccdddd0 100644
--- a/drivers/gpu/exynos/g2d/g2d_fence.c
+++ b/drivers/gpu/exynos/g2d/g2d_fence.c
@@ -176,7 +176,7 @@ struct sync_file *g2d_create_release_fence(struct g2d_device *g2d_dev,
 
 	for (i = 0; i < data->num_release_fences; i++) {
 		release_fences[i] = get_unused_fd_flags(O_CLOEXEC);
-		if (release_fences[i] < 0) {
+		if ((int)release_fences[i] < 0) {
 			ret = release_fences[i];
 			while (i-- > 0)
 				put_unused_fd(release_fences[i]);